Item 4I to 4O MemoCITY OF
SOUTH LAKE
MEMORANDUM
January 23, 2014
TO: Ken Baker, Director of Planning and Development Services
FROM: Paul Ward, Chief Building Official
SUBJECT: 2012 International Code Updates
Item 41 to 40
EXECUTIVE
SUMMARY: The City of Southlake has adopted the International Code Council's construction
codes as our local building codes with regional and local amendments. The codes
are continually updated on the national level and are published every three years.
The current codes, the 2012 editions have been reviewed by the Regional Code
Coordinating Committee and Executive Council of the North Central Texas Council
of Governments (NCTCG) and recommended for adoption by area cities. Builders
need to be familiar with all the rules, codes and ordinances that regulate their work.
Most projects involve aspects of more than one code. These ordinances were
presented to S.P.I.N. on November 2, 2013 and to the Building Board of Appeals on
February 3, 2014.
DETAILS: Significant changes and highlights of the proposed ordinances are as follows:
Item 41
• 2012 International Building Code, Ordinance 1085. This code regulates all
buildings not covered by the IRC. The NCTCOG recommendations are followed
except for some items that are more clarification than actual code changes.
Southlake follows the NCTCOG choice for group B cities for fire sprinkler options,
protecting buildings greater than 6000 square feet is unchanged from the current
code. There is also an appendix chapter of the building code that readopts the 2011
edition of the electrical code so is no longer necessary to adopt that by a separate
ordinance. The 2011 NEC is also the State electrical code.
Item 4J
• 2012 International Residential Code, Ordinance 1086. This code regulates one
and two-family dwellings and townhouses not over three stories high and their
accessory structures. The IRC covers all construction for dwellings including
building, electrical, energy conservation, plumbing, heating and air conditioning and
fuel gas piping. Other than in the administrative chapter and appendix chapters the
amendments are as recommended by NCTCOG. The energy code provisions are
consistent with the 2012 IECC.
Item 4K
• 2012 International Fire Code, Ordinance 1087. This code establishes regulations
affecting structures, processes, premises and safeguards regarding: (1.) The hazard
of fire and explosion arising from the storage, handling or use of structures, materials
or devices; (2.) Conditions hazardous to life, property or public welfare in the
occupancy of structures or premises; (3.) Fire hazards in the structure or on the
premises from occupancy or operation; (4.) Matters related to the construction,
extension, repair, alteration or removal of fire suppression or alarm systems.
Amendments include NCTCOG recommendations and Fire Services
recommendations.
Item 4L
• 2012 International Plumbing Code, Ordinance 1088. This code regulates
plumbing systems including water and sewage and storm sewer piping systems and
their fixtures. Landscape irrigation systems are also a part of the plumbing code. The
Plumbing ordinance adopts amendments as recommended by NCTCOG.
Item 4M
• 2012 International Fuel Gas Code, Ordinance 1089. This code regulates gas
piping, fuel burning appliances and their vents. These amendments are limited to the
NCTCOG recommendations.
Item 4N
• 2012 International Mechanical Code, Ordinance 1090. This code regulates
Heating, Air Conditioning and mechanical ventilation systems. The NCTCOG
amendments have been recommended for the IMC.
Item 40
• 2012 International Energy Conservation Code, Ordinance 1091. This code
regulates minimum energy conservation requirements for new residential and
commercial buildings.
Effective Date. The effective of April 1, 2014 is recommended. Historically the codes
are adopted effective on the first of a month so these ordinances are written to be
effective as required by law, to limit any unnecessary confusion in the transition, but
still meet the intent of the NCTCOG recommendation.
ACTION
NEEDED:
ATTACHMENTS:
STAFF
CONTACT
Page 2 of 2
2012 1 Codes
1) Consider Recommendation to Building Board of Appeals
2) Consider Recommendation to City Council
(A) Ordinance 1085
(B) Ordinance 1086
(C) Ordinance 1087
(D) Ordinance 1088
(E) Ordinance 1089
(F) Ordinance 1090
(G) Ordinance 1091
Paul Ward (817) 748-8278
Attachment A
2012 International Building Code and
2011 National Electrical Code
ORDINANCE NO. 1085
AN ORDINANCE ADOPTING THE 2012 EDITION OF THE INTERNATIONAL
BUILDING CODE, REGULATING THE ERECTION, CONSTRUCTION,
ENLARGEMENT, ALTERATION, REPAIR, MOVING, REMOVAL, DEMOLITION,
CONVERSION, OCCUPANCY, EQUIPMENT, USE, HEIGHT, AREA AND
MAINTENANCE OF ALL BUILDINGS OR STRUCTURES, EXCEPT ONE- AND
TWO-FAMILY DWELLINGS AND MULTIPLE SINGLE-FAMILY DWELLINGS
(TOWNHOUSES), AND INCLUDING THE NATIONAL ELECTRICAL CODE AS
REFERENCED HEREIN, IN THE CITY OF SOUTHLAKE; PROVIDING FOR THE
ADOPTION OF LOCAL AMENDMENTS THERETO; PROVIDING FOR
RECORDING OF SUCH CODE AS A PUBLIC RECORD;_PROVIDING THAT THIS
ORDINANCE SHALL BE CUMULATIVE OF ALL ORDINANCES; PROVIDING A
SEVERABILITY CLAUSE; PROVIDING FOR A PENALTY FOR VIOLATIONS
HEREOF; PROVIDING A SAVINGS CLAUSE; PROVIDING FOR PUBLICATION
IN PAMPHLET FORM; PROVIDING FOR PUBLICATION IN THE OFFICIAL
NEWSPAPER; AND PROVIDING AN EFFECTIVE DATE.
WHEREAS, the City of Southlake is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, the City Council of the City of Southlake deems it necessary to adopt
this ordinance providing minimum standards to safeguard the health, property, and welfare
of the citizens of Southlake by regulating and controlling the use, occupancy, maintenance,
repair, design, construction and quality of materials for buildings and structures within the
City.
WHEREAS, The ICC ELECTRICAL CODE is no longer published as a separate
document but the electrical provisions are included in Appendix K, the National Electrical
Code is being adopted as a part of this ordinance.
WHEREAS, beginning in the spring of 2012, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year period to review the 2012 editions of the International Codes and to
develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board in March 2013. Now NCTCOG encourages
jurisdictions in North Central Texas to adopt the 2012 International Building Code along
with its respective regional amendments.
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
Attachment A
SECTION 1
That the International Building Code, 2012 Edition, published by the International
Code Council, including the standards referenced therein, including Appendix Chapters A,
C, F, G, H, I , J and K are hereby adopted as the Building Code of the City of Southlake
regulating the erection, construction, enlargement, alteration, repair, moving, removal,
demolition, conversion, occupancy, equipment, use, height, area and maintenance of all
buildings or structures, except one- and two-family dwellings and multiple single family
dwellings (townhouses), in the City of Southlake. True and correct copies of these
documents are attached as Exhibit "A."
SECTION 2
That the 20121nternational Building Code, as adopted herein, is hereby amended as
provided in Exhibit "B" incorporated herein and attached hereto for all purposes of this
ordinance. The City of Southlake, Texas may from time to time determine that additional
local modifications to the Building Code are necessary and appropriate to meet the unique
needs of the City of Southlake, Texas. To effectuate these local modifications, the City
Council shall enact individual ordinances amending this Ordinance, fully setting forth the
change to be made in the Building or Electrical Code. These amendments shall be
consolidated as Exhibit "B" to this Ordinance.
SECTION 3
The material contained in Exhibits "A" and "B" to this ordinance shall not be included
in the formal municipal codification of ordinances, but shall be maintained as a public
record in the office of the City Secretary and will be available for public inspection and
copying during regular business hours.
SECTION 4
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
This ordinance is intended to replace the following:
1. Ordinance 987, as amended, the 2009 International Building Code.
This ordinance is not intended to amend or replace the following:
1. Ordinance 480, as amended, the Zoning Ordinance.
2. Ordinance 483, as amended, the Subdivision Ordinance.
3. Ordinance 557, as amended, Exterior Masonry Construction Requirements
4. Ordinance 568, as amended, Contractor's Licensing Ordinance
6. Ordinance 704-F, as amended, the Sign Ordinance
Attachment A
SECTION 5
It is hereby declared to be the intention of the City Council that the phrases, clauses,
sentences, paragraphs, and sections of this ordinance are severable, and if any phrase,
clause sentence, paragraph or section of this ordinance shall be declared unconstitutional
by the valid judgment or decree of any court of competent jurisdiction, such
unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by the
City Council without the incorporation in this ordinance of any such unconstitutional
phrase, clause, sentence, paragraph or section.
SECTION 6
Any person, firm or corporation who violates, disobeys, omits. neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance shall
be fined not more than Two Thousand Dollars ($ 2,000.00) for any violation involving
zoning, fire safety or public health and sanitation, including dumping or refuse, and shall be
fined not more than five hundred dollars ($500) for any other violation of this ordinance.
Each day that a violation is permitted to exist shall constitute a separate offense.
SECTION 7
All rights and remedies of the City of Southlake are expressly saved as to any and
all violations of the provisions of any ordinances affecting the regulation and control of the
use, occupancy, maintenance, repair, design, construction and quality of materials for
buildings and structures within the City which have accrued at the time of the effective date
of this ordinance; and, as to such accrued violations and all pending litigation, both civil and
criminal, whether pending in court or not, under such ordinances, same shall not be
affected by this ordinance but may be prosecuted until final disposition by the courts.
SECTION 8
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form or on the internet for general distribution among the
public, and the operative provisions of this ordinance as so published shall be admissible in
evidence in all courts without further proof than the production thereof.
SECTION 9
The City Secretary of the City of Southlake is hereby directed to publish in the official
newspaper of the City of Southlake or as authorized by law, the caption, penalty clause,
publication clause and effective date of this ordinance one time within ten days after
passage of this ordinance, as required by Section 3.13 of the Charter of the City of
Southlake.
SECTION 10
This ordinance shall be in full force and effect from and after its passage and
publication as required by law.
Attachment A
APPROVED ON FIRST READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
Attachment A
EXHIBIT A
2012 International Building Code Complete Edition
Located in the Office of the City Secretary, City of Southlake, Texas.
Attachment A
*:/:11-jam-3i
AMENDMENTS TO THE 2012 INTERNATIONAL BUILDING CODE
The following sections, paragraphs, and sentences of the 20121nternational Building Code are hereby
amended as follows: Standard type is text from the IBC. Underlined type is text inserted.'' i^e' thFough
type is deleted text #E)M lR!'` A double asterisk (**) at the beginning of a section identifies an amendment
carried over from the 2009 edition of the code and a triple asterisk (***) identifies a new or revised
amendment with the 2012 code.
**Section 101.4; change to read as follows:
101.4 Referenced codes. The other codes listed in Sections 101.4.1 through 101.4.6 and referenced
elsewhere in this code, when specifically adopted, shall be considered part of the requirements of this
code to the prescribed extent of each such reference. Whenever amendments have been adopted to the
referenced codes and standards, each reference to said code and standard shall be considered to
reference the amendments as well. Any reference to NFPA 70 or the Electrical Code shall mean the
Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes. The former ICC Electrical Code is now Appendix K of this code but no longer called b that name.
**Section 101.4.7; add the following:
101.4.7 Electrical. The provisions of the Electrical Code shall apply to the installation of electrical
systems, including alterations, repairs, replacement, equipment, appliances, fixtures, fittings and
appurtenances thereto.
(Reason: This was dropped when ICC quit publishing the ICC Electrical Code, but the Electrical Code still
should be referenced regardless of how it is adopted.)
** Section 103 and 103.1 amend to insert the Department Name
103.1 Creation of enforcement agency. The D@PaPtPA@Rt Of B61ildiRg Sa Planning & Development
Services Department, Building Inspections Division, is hereby created and the official in charge thereof
shall be known as the building official.
(Reason: Reminder to be sure ordinance reads the same as designated by the city.)
***Section 104.10.1; jurisdictions may consider the option to amend or delete depending on local
enforcement and flood hazard ordinances.
Reason: Flood hazard ordinances may be administered by other departments within the city.)
**Section 105.1; change to read as follows:
105.1 Required. Any owner or authorized agent who intends to construct, enlarge, alter, repair, move,
demolish, or change the occupancy of a building or structure, to excavate or change the grade of any
Property, or to erect, install, enlarge, alter, repair, remove, convert or replace any electrical, gas,
mechanical or plumbing system, the installation of which is regulated by this code, or to cause any such
work to be done, shall first make application to the building official and obtain the required permit. For
excavation or grading permits see appendix chapter J as adopted.
(Reason: Consistent with previous edition amendment, to provide means to regulate grading affecting
Attachment A
other properties.)
***Section 105.2; under sub -title entitled "Building" delete items 1, 2, 10 and 11 and re -number as
follows:
Building:
}
L2 FAnA6 et Aver 7 foot (1 829 mm) high.
1.(Unchanged)
4. 2. (Unchanged)
3. (Unchanged)
4. (Unchanged)
7- 5. (Unchanged)
6. (Unchanged)
7. (Unchanged)
systems.
44 8. (Unchanged)
4-2-. 9. (Unchanged)
4-3-. 10. (Unchanged)
(Reason: Items deleted are for one- and two-family dwellings regulated by the International Residential
Code. Accessory structures, fences and shade cloth structures would require a permit for commercial
properties to ensure compliance with local ordinance, egress, accessibility, flame spread of fabric,
wind/snow design load, etc.).
**Section 107.1; change to read as follows:
[A] 107.1 General. Submittal documents consisting of construction documents, statement of special
inspections, geotechnical report and other data shall be submitted in two or more sets with each permit
application. The construction documents shall be prepared by a registered design professional in addition
to where required by laws of the State of Texas where required by the statutes ef the j6irisd_iA_tiA_.A OA v.ghi
the r,r io t is t ho ,,,,RMFU t8d. including, but not limited to, new construction, alterations and/or
renovations. Architects and engineers shall be required on each project except where otherwise
determined by the building official. Where special conditions exist, the building official is authorized to
require additional construction documents to be prepared by a registered design professional.
Exceptions:
1. The building official is authorized to waive the submission of construction documents and
other data not required to be prepared by a registered design professional if it is found that the
nature of the work applied for is such that review of construction documents is not necessary
to obtain compliance with this code unless otherwise required by state law.
2. Free standing Group U occupancies.
(Reason: To clarify design professional as architect and engineer.
Attachment A
**Section 109; add Section 109.7 to read as follows:
109.7 Re -inspection Fee. A fee as established by city council resolution may be charged when:
1. The inspection called for is not ready when the inspector arrives;
2. No building address or permit card is clearly posted;
3. City approved plans are not on the mob site available to the inspector;
4. The building is locked or work otherwise not available for inspection when called;
5. The mob site is red -tapped twice for the same item;
6. The original red tap has been removed from the mob site.
7. Failure to maintain erosion control, trash control or tree protection.
Any re -inspection fees assessed shall be paid before any more inspections are made on that iob site.
(Reason: This fee is not a fine or penalty but is designed to compensate for time and trips when
inspections are called for when not ready.)
**Section 109; add Section 109.8, 109.8.1, 109.8.2 and 109.9 to read as follows:
109.8 Work without a permit.
109.8.1 Investigation. Whenever work for which a permit is required by this code has been commenced
without first obtaining a permit, a special investigation shall be made before a permit may be issued for
such work.
109.8.2 Fee. An investigation fee, in addition to the permit fee, shall be collected whether or not a permit is
subsequently issued. The investigation fee shall be equal to the amount of the permit fee required by this
code or the city fee schedule as applicable. The payment of such investigation fee shall not exempt the
applicant from compliance with all other provisions of either this code or the technical codes nor from
Penalty prescribed by law.
109.9 Unauthorized cover up fee. Any work concealed without first obtaining the required inspection in
violation of Section 110 shall be assessed a fee as established by the city fee schedule.
(Reason: This fee is not a fine or penalty but is designed to compensate for time and to remove incentive to
attempt to evade ermits and code compliance. Text taken from former Uniform Administrative Code.
**Section 110.3.5; jurisdiction has the option to delete depending on local inspection policies.
(Reason: Lath or gypsum board inspections are not normally performed in this area.)
***Section 111.1; add the following language:
111.1 Use and occupancy. No building or structure shall be used or occupied, and no change in the
existing occupancy classification, or occupant or owner, of a building or structure or portion thereof shall
be made, until the building official has issued a certificate of occupancy therefor as provided herein.
Issuance of a certificate of occupancy shall not be construed as an approval of a violation of the provisions
of this code or of other ordinances of the jurisdiction.
Attachment A
Exception: Office occupancies, excluding medical care uses, which are not part of a mixed -use
occupancy such as office/warehouse and there is no change in electric or gas meter accounts.
(Reason: The IBC as written only requires a Certificate of Occupancy for new buildings, remodeled
buildings, or buildings where the occupancy classification changes. Historically, Southlake has required
that a Certificate of Occupancy be issued for a change in the business occupying the property even if the
change was still within the same occupancy group. This amendment would exempt simple tenant changes
other than medical occupancies where there is no occupancy type change and there is no change in
billing of metered utilities for electricity gas or water. Typical bills paid spaces rented for executive suites or
mini warehouses would not require a certificate of occupancy.)
**Section 202; amend definition of Ambulatory Care Facility as follows:
AMBULATORY CARE FACILITY. Buildings or portions thereof used to provide medical, surgical,
psychiatric, nursing or similar care on a less than 24-hour basis to individuals who are rendered incapable
of self-preservation by the services provided. This group may include but not be limited to the following:
- Dialysis centers
- Sedation dentistry
- Surgery centers
- Colonic centers
- Psychiatric centers
(Reason: To clarify the range of uses included in the definition. (Explanatory note related to Ambulatory
Care Facilities: This group of uses as defined in Chapter 2 includes a medical or dental office where
persons are put under for dental surgery or other services. Section 903.2.2 will now require such uses to
be sprinklered if on other than the floor of exit discharge or if four or more persons are administered
moderate sedation and/or general anesthesia on the level of exit discharge. Recommend (1.) jurisdictions
document any pre-existing non -conforming conditions prior to issuing a new C of O for a change of tenant
and, (2.) On any medical or dental office specify on C of O the maximum number of persons permitted to
be put under general anesthesia.
It is recommended that before a Certificate of Occupancy is issued, a letter of intended use from the
business owner shall be included and a C of O documenting the maximum number of care recipients
incapable of self preservation allowed.)
***Section 202; add definition of Assisting Living Facilities to read as follows.
ASSISTED LIVING FACILITIES. A building or part thereof housing persons, on a 24-hour basis, who
because of age, mental disability or other reasons, live in a supervised residential environment which
provides personal care services. The occupants are capable of responding to an emergency situation
without physical assistance from staff.
Reason: The code refers Assisted Livingfacilities and definition was deleted)
**Section 202; change definition of "Atrium" as follows:
ATRIUM. An opening connecting twe three or more stories... (Balance remains unchanged}
(Reason: Accepted practice in the region based on legacy codes. Section 1009 permits unenclosed two
story stairways under certain circumstances.)
Attachment A
Option A
**Section 202; {No amendment necessary}
Option B
**Section 202; amend definition to read as follows:
HIGH-RISE BUILDING. A building with an occupied floor located more than 7-a 55 feet (" 860 MM)
(16 764 mm) above the lowest level of fire department vehicle access.
(Reason: To define high-rise, as it influences sprinkler requirement thresholds based on the fire fighting
capabilities of a jurisdiction. This correction needed for Option B and C cities only as a basic definition of
Hi h Rise is now rovided.)
**Section 202; change definition of "Registered Design Professional' as follows:
[A] REGISTERED DESIGN PROFESSIONAL. An individual who is registered or licensed to practice their
respective design profession as defined by the Texas Board of Architectural
Examiners or the Texas Board of Professional Engineers.PFef8SsieRal F8g'StFatieR lawswest
(Reason: To make it clear that registered deign professional are those that are regulated by the Texas
Board of Architectural Examiners or the Texas Board of Professional Engineers.)
***Section 303.1.3; add a sentence to read as follows:
303.1.3 Associated with Group E occupancies. A room or space used for assembly purposes that is
associated with a Group E occupancy is not considered a separate occupancy, except when applying the
assemblv reauirements of Chapter 10 and 11.
(Reason: To clarify that egress and accessibility requirements are applicable for assembly areas, i.e.
cafeteria, auditoriums, etc.)
**Section 304.1; add the following to the list of occupancies:
Fire stations
Police stations with detention facilities for 5 or less
Reason: Consistent with regional practice dating back to the legacy codes.
**Section 307.1; add the following sentence to Exception 4:
4. Cleaning establishments... {text unchanged} ...with Section 707 or 1-hour horizontal assemblies
constructed in accordance with Section 711 or both. See also IFC Chapter 12, Dry Cleaning Plant
provisions.
Reason: To call attention to detailed requirements in the Fire Code.
**Section 403.1, Exception 3; change to read as follows:
3. Open air portions of buildings Build with a Group A-5 occupancy in accordance with Section
303.6.
Attachment A
Reason: To clarif enclosed ortions are not exem t.
**Section 403.3, Exception; delete item 2.
Reason: To provide adequate fire protection to enclosed areas.
**Section 404.5; delete Exception.
Reason: Consistent with amended atrium definition.T or
**Section 406.3.2; add item 3 to read as follows:
3. A separation is not required between a Group R-2 and U carport provided that the carport is
entirely open on all sides and that the distance between the two is at least 10 feet (3048 mm).
(Reason: Simplifies the fire separation distance and eliminates the need to obtain opening information on
existing buildings when adding carports in existing apartment complexes. Consistent with legacy codes in
effect in re ion for ears and no record of problems with car fires s reading to apartments as a result.)
**Section 406.8; add a second paragraph to read as follows:
This occupancy shall also include garages involved in minor repair, modification and servicinq of motor
vehicles for items such as lube changes, inspections, windshield repair or replacement, shocks, minor part
replacement and other such minor repairs.
(Reason: To further clarify types of service work allowed in a repair garage, as well as to correspond with
definition in the IFC.)
**Section 501.2; Amend to read as follows:
501.2 Address numbers. Buildings shall have approved address numbers, building numbers or approved
building identification placed in a position that is plainly legible and visible from the street or road fronting
the property.
streee ,id-th of n 7 F innh (1 ,emm�. See Ordinance # 441 for specific addressing requirements.
(Reason: Call attention to addressing ordinance. Also matches amendment to IFC 505.1.)
**Section 506.2.2; add sentence to read as follows:
506.2.2 Open Space Limits. Such open space shall be either on the same lot or dedicated for public use
and shall be accessed from a street or approved fire lane. In order to be considered as accessible, if not in
direct contact with a street or fire lane. a minimum 10-foot wide pathwav meetina fire department access
from the street or approved fire lane shall be provided.
(Reason: To define what is considered accessible. Consistent with regional amendment to IFC 504.1.)
**Section 712.1.8, change item 5 to read as follows:
5. Is not open to a corridor in Group I and R H occupancies.
Reason: To be consistent with regionally acceptedpractices.)
Attachment A
**Section 713.14.1 Elevator Lobby. Exceptions: 4.3 change to read as follows:
Option A
***Section 713.14.1; Exception 4.3 fNo amendment necessary}
Option B
***Section 713.14.1; Exception 4.3 Elevators serving floor levels over 7-a 55 feet (" 960 PAPA)
764 mm above the lowest level of fire department vehicle access in high rise buildings.
(Reason: This correction needed for Option B and C cities only as a basic definition of High Rise is now
provided.)
**Section 903.1.1; change to read as follows:
[F] 903.1.1 Alternative protection. Alternative automatic fire -extinguishing systems complying with Section
904 shall be permitted in tia, - Q addition to automatic sprinkler protection where recognized by the applicable
standard aPA or as approved by the fire code official.
(Reason: Such alternative systems do not provide the reliability of automatic sprinkler protection in general.
An applicant could pursue an Alternate Method request to help mitigate the reliability issues with these
alternative systems with the fire code official if so desired, or there may be circumstances in which the fire
code official is acceptable to allowing an alternate system in lieu of sprinklers, such as kitchen hoods or paint
booths. This also meets with local practices in the region.)
**Section 903.2; add the following:
[F] 903.2 Where required. Approved automatic sprinkler systems in new buildings and structures shall be
provided in the locations described in Sections 903.2.1 through 903.2.12. Automatic Sprinklers shall not be
installed in elevator machine rooms, elevator machine spaces, and elevator hoistways, other than pits where
such sprinklers would not necessitate shunt trip requirements under any circumstances. Storage shall not be
allowed within the elevator machine room. Signage shall be provided at the entry doors to the elevator
machine room indicating "ELEVATOR MACHINERY — NO STORAGE ALLOWED."
(Reason: Firefighter and public safety. This amendment eliminates the shunt trip requirement of the
International Building Code Section 3006.5 for the purpose of elevator passenger and firefighter safety. This
amendment is contingent on the Building Code amendment eliminating the Exceptions to Section 3006.4, such
that passive fire barriers for these areas are maintained. This also meets with local practices in the region.)
**Section 903.2; delete the exception.
(Reason: The exception deletion is due to the fact that such telecom areas pose an undue fire risk to the
structural integrity of the building. This also meets with local practices in the region.)
Options A and B
Section 903.2.1.2; No Change.
**Section 903.2.9; add Section 903.2.9.3 to read as follows:
Attachment A
[F] 903.2.9.3 Self-service storage facility. An automatic sprinkler system shall be installed throughout all
self-service storage facilities.
Exception: One-story self-service storage facilities that have no interior corridors, with a one -hour fire
barrier separation wall installed between every storage compartment.
(Reason: Fire departments are unable to inspect these commercial occupancies and are unaware of the
contents being stored. This also meets with local practices in the region.)
Option B
Section 903.2.11; change 903.2.11.3 and add 903.2.11.7, 903.2.11.8, and 903.2.11.9 as follows:
903.2.11.3 Buildings 35 feet or more in height. An automatic sprinkler system shall be installed
throughout buildings with a floor level, other than penthouses in compliance with Section 1509 of the
International Building Code, that is located 55 35 feet (16 764410
668mm) or more above the lowest level of fire department vehicle access.
Exceptions:
Open parking structures in compliance with Section 406.5 of the International Building
Code.
903.2.11.7 High -Piled Combustible Storage. For any building with a clear height exceeding 12 feet
(4572 mm), see IFC Chapter 32 to determine if those provisions apply.
903.2.11.8 Spray Booths and Rooms. New and existing spray booths and spraying rooms shall be
Protected by an approved automatic fire -extinguishing system.
903.2.11.9_Buildings Over 6,000 sq.ft. An automatic sprinkler system shall be installed throughout all
buildings with a building area over 6,000 sq.ft. For the purpose of this provision, fire walls shall not
define separate buildings.
Exception: Open parking garages in compliance with Section 406.5 of the International Building Code.
Reflects
***Section 903.3.1.1.1; change to read as follows:
[F] 903.3.1.1.1 Exempt locations. When approved by the fire code official, automatic sprinklers shall not be
required in the following rooms or areas where such ...ftext unchanged}... because it is damp, of fire -
resistance -rated construction or contains electrical equipment.
1. Any room where the application of water, or flame and water, constitutes a serious life or fire hazard.
2. Any room or space where sprinklers are considered undesirable because of the nature of the
contents, when approved by the code official.
Attachment A
Generator and transformer rooms, under the direct control of a public utility, separated from the
remainder of the building by walls and floor/ceiling or roof/ceiling assemblies having a fire -resistance
rating of not less than 2 hours.
Elevator machine rooms, machinery spaces, and hoistways,other than pits where
such sprinklers would not necessitate shunt trip requirements under any circumstances.
{Delete.}
(Reason: Gives more direction to code official. Exception 4 deleted to provide protection where fire risks are
poorly addressed. Amendment 903.2 addresses Exception 5 above relative to the elimination of sprinkler
protection in these areas to avoid the shunt trip requirement.)
***Section 903.3.1.2.2; add the following:
[F]Section 903.3.1.2.2 Attics, Open Breezeways, and Attached Garages. Sprinkler protection is required
in attic spaces of such buildings two or more stories in height, open breezeways, and attached garages.
(Reason: Open breezeways already require sprinkler protection in Section 1026.6, Exception 4. Attic
protection is required in accordance with existing regional practice and issues with fire exposure via soffit
vents, as well as firefighter safety. Attached garages already require sprinkler via NFPA 13R — re -emphasis.)
**Section 903.3.1.3; add the following:
[F] 903.3.1.3 NFPA 13D sprinkler systems. Automatic sprinkler systems installed in one- and two-family
dwellings, Group R-3 and R-4 congregate living facilities and townhouses shall be permitted to be installed
throughout in accordance with NFPA 13D or in accordance with state law.
(Reason: To allow the use of the Plumbing section of the IRC and recognize current state stipulations in this
regard.)
**Section 903.3.5 Water Supplies; add a second paragraph to read as follows:
FFl Water supply as required for such systems shall be provided in conformance with the supply requirements
of the respective standards; however, every fire protection system shall be designed with a 10 psi safety
factor. Reference Section IFC 507.4 for additional desian reauirements.
(Reason: To define uniform safety factor.)
**Section 903.4 Sprinkler system supervision and alarms; add a second paragraph after the exceptions
to read as follows:
FFl Sprinkler and standpipe system water -flow detectors shall be provided for each floor tap to the sprinkler
system and shall cause an alarm upon detection of water flow for more than 45 seconds. All control valves in
the sprinkler and standpipe systems except for fire department hose connection valves shall be electrically
supervised to initiate a supervisory signal at the central station upon tampering.
Reason: To avoid significant water losses. Consistent with amendment to IFC 905.9.
Ip
**Section 903.4.2 Alarms; add second paragraph to read as follows:
FFl The alarm device required on the exterior of the building shall be a weatherproof horn/strobe notification
appliance with a minimum 75 candela strobe rating, installed as close as practicable to the fire department
connection.
Attachment A
(Reason: Fire department connections are not always located at the riser; this allows the fire department faster
access.)
**Section 905.2 Installation standard; change to read as follows:
EL905.2 Installation standard. Standpipe systems shall be installed in accordance with this section and
NFPA 14. Manual dry standpipe systems shall be supervised with a minimum of 10 psiq and a maximum of
40 psiq air pressure with a high/low alarm.
(Reason: To define manual dry standpipe supervision requirements. Helps ensure the integrity of the
standpipe system via supervision, such that open hose valves will result in a supervisory low air alarm.)
***Add Section 905.3.9 and exception to read as follows:
T1905.3.9 Buildincl area. In buildings exceeding 10,000 square feet in area per story, Class I automatic wet
or manual wet standpipes shall be provided where any portion of the building's interior area is more than 200
feet (60960 mm) of travel, vertically and horizontally, from the nearest point of fire department vehicle access.
on: Automatic dry and semi -automatic dry standpipes are allowed as provided for in NFPA 14.
(Reason: Allows for the rapid deployment of hoselines to the body of the fire.
**Section 905.4, item 5; change to read as follows:
[F] 5. Where the roof has a slope less than four units vertical in 12 units horizontal (33.3-percent
slope), each standpipe shall be provided with a two-way e-hose connection she located to
serve the roof or at the highest landing of a stairway with stair access to the roof provided in
accordance with Section 1009.16. An additional hose connection shall be provided at the top of
the most hydraulically remote standpipe for testing purposes.
(Reason: Maintains previously adopted amendment for the following purpose. Reduced the amount of
pressure required to facilitate testing, and provides backup protection for fire fighter safety.)
**Section 905.4 Location of Class 1 standpipe hose connections; add the following item 7:
[F] 7. When required by this Chapter, standpipe connections shall be placed adjacent to all required exits to
the structure and at two hundred feet (200') intervals alona maior corridors thereafter.
Reason: Allows for the rapid deployment of hoselines to the body of the fire.
**Section 905.9 Valve supervision; add a second paragraph after the exceptions to read as follows:
[F] Sprinkler and standpipe system water -flow detectors shall be provided for each floor tap to the sprinkler
system and shall cause an alarm upon detection of water flow for more than 45 seconds. All control valves in
the sprinkler and standpipe systems except for fire department hose connection valves shall be electrically
supervised to initiate a supervisory siqnal at the central station upon tampering.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 903.4.)
**Add Section 907.1.4 to read as follows:
FFl 907.1.4 Design standards. All alarm systems new or replacement shall be addressable. Alarm
systems servinq more than 20 smoke detectors shall be analoq addressable.
Attachment A
Exception: Existing systems need not comply unless the total building remodel or expansion initiated
after the effective date of this code, as adopted, exceeds 30% of the building. When cumulative building
remodel or expansion exceeds 50% of the building must comply within 18 months of permit application.
(Reason: Consistent with local practice and emerging technology. Reduces need for panel replacement in the
future.)
**Section 907.2.1; change to read as follows:
[F] 907.2.1 Group A. A manual fire alarm system that activates the occupant notification system in
accordance with new Section 907.6 shall be installed in Group A occupancies having an occupant load of 300
or more persons or more than 100 persons above or below the lowest level of exit discharge. Group A
occupancies not separated from one another in accordance with Section 707.3.9 of the International Building
Code shall be considered as a single occupancy for the purposes of applying this section. Portions of Group E
occupancies occupied for assembly purposes shall be provided with a fire alarm system as required for the
Group E occupancy.
Exception: {unchanged.}
Activation of fire alarm notification appliances shall:
1. Cause illumination of the means of egress with light of not less than 1 foot-candle (11 lux) at the
walking surface level, and
2. Stop any conflicting or confusing sounds and visual distractions.
(Reason: Increases the requirement to be consistent with Group 8 requirement. Also addresses issue found in
Group A occupancies of reduced lighting levels and other AN equipment that distracts from fire alarm
notification devices. Also reflects regional practice.)
**Section 907.2.3; change to read as follows:
[F] 907.2.3 Group E. A manual fire alarm system that initiates the occupant notification signal utilizing an
emergency voice/alarm communication system meeting the requirements of Section 907.5.2.2 and installed in
accordance with Section 907.6 shall be installed in Group E educational occupancies. When automatic
sprinkler systems or smoke detectors are installed, such systems or detectors shall be connected to the
building fire alarm system. An approved smoke detection system shall be installed in Group E day care
occupancies. Unless separated by a minimum of 1 00'open space, all buildings, whether portable buildings or
the main building, will be considered one building for alarm occupant load consideration and interconnection of
alarm systems.
(Reason: To distinguish educational from day care occupancy minimum protection requirements. Further, to
define threshold at which portable buildings are considered a separate building for the purposes of alarm
systems.)
**Section 907.2.3; add exception 1.1 to read as follows:
[F] Exceptions:
1. A manual fire alarm system is not required in Group E educational and day care occupancies with
an occupant load of 30 or less when provided with an approved automatic sprinkler system.
1.1. Residential In -Home day care with not more than 12 children may use interconnected single
station detectors in all habitable rooms. (For care of more than five children 2 1/2 or less
vears of aae. see Section 907.2.6.)
(Reason: Consistent with Texas State laws concerning day care facility requirements.)
*** Section 907.4.2 Manual fire alarm boxes to read as follows:
Attachment A
[F] {Text unchanged} ...... Sections 907.4.2.1 through 907.4.2.6. 7
(Reason: Added number 907.4.2.7.)
***Add Section 907.4.2.7 to read as follows:
[Fl 907.4.2.7 Type. Manual alarm initiating devices shall be an approved double action type
(Reason: Helps to reduce false alarms. Consistent with regional requirements.)
**Add Section 907.6.1.1 to read as follows:
FFl 907.6.1.1 Wiring Installation. All fire alarm systems shall be installed in such a manner that a failure of
any single initiatinq device or single open in an initiatinq circuit conductor will not interfere with the normal
operation of other such devices. All signaling line circuits (SLC) shall be installed in such a way that a single
open will not interfere with the operation of any addressable devices (Class A). Outgoing and return SLC
conductors shall be installed in accordance with NFPA 72 requirements for Class A circuits and shall have a
minimum of four feet separation horizontal and one foot vertical between supply and return circuit conductors.
The initiating device circuit (IDC) from an addressable input (monitor) module may be wired Class B, provided
the distance from the addressable module to the initiating device is ten feet or less.
(Reason: To provide uniformity in system specifications and guidance to design engineers. Improves reliability
of fire alarm devices and systems.)
**Add Section 907.6.5.3 to read as follows:
FFl 907.6.5.3 Communication requirements. All alarm systems, new or replacement, shall transmit alarm,
supervisory and trouble siqnals descriptively to the approved central station, remote supervisory station or
proprietary supervisinq station as defined in NFPA 72, with the correct device designation and location of
addressable device identification. Alarms shall not be permitted to be transmitted as a General Alarm or Zone
condition.
(Reason: To assist responding personnel in locating the emergency event.)
**Section 910.1; change Exception 2 to read as follows:
[F] 2. Where areas of buildings are equipped with early suppression fast -response (ESFR) sprinklers,
A, -tematiAonly manual smoke and heat vents shall YICYbe required within these areas. Automatic
smoke and heat vents are prohibited.
Reason: Allows the fire department to control the smoke and heat during and after a fire event.
*** Section 910.2 Where required to read as follows:
[F] {Text unchanged) ...... Sections 910.2.1 aPA-through 910.2.2 4
(Reason: Added numbers 910.2.3 and 910.2.4)
**Add subsections 910.2.3 with exceptions to read as follows:
FFl 910.2.3 Group H. Buildings and portions thereof used as a Group H occupancy as follows:
Attachment A
1. In occupancies classified as Group H-2 or H-3, any of which are more than 15,000 square feet (1394
m2) in single floor area.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
2. In areas of buildings in Group H used for storing Class 2, 3, and 4 liquid and solid oxidizers, Class 1
and unclassified detonable organic peroxides, Class 3 and 4 unstable (reactive) materials, or Class 2
or 3 water -reactive materials as required for a high -hazard commodity classification.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
(Reason: Provides an acceptable alternative for large storage and manufacturing occupancies, rather than
requiring interior rated exit passageways, as has been allowed for many years.)
**Add subsections 910.2.4 to read as follows:
FF1910.2.4 Exit access travel distance increase. Buildings and portions thereof used as a Group F-1 or S-1
occupancy where the maximum exit access travel distance is increased in accordance with Section 1016.2.2.
(Reason: Provides an acceptable alternative for large storage and manufacturing occupancies, rather than
requiring interior rated exitpassacgieways, as has been allowed for many years.)
**Table 910.3; Change the title of the first row of the table from "Group F-1 and S-1" to include "Group
H" and to read as follows:
Group H F-1 and S-1
(Reason: Consistency with the amendment 910.2.3 to include Group H.)
**Add Section 912.2.3 to read as follows:
f F1912.2.3 Hydrant distance. An approved fire hydrant shall be located within 100 feet of the fire department
connection as the fire hose lays along an unobstructed path.
(Reason: Consistent with regional practices.)
**Section 913.1; add second paragraph and exception to read as follows:
FFl When located on the ground level at an exterior wall, the fire pump room shall be provided with an exterior
fire department access door that is not less than 3 ft. in width and 6 ft. — 8 in. in height, regardless of any
interior doors that are provided. A key box shall be provided at this door, as required by IFC Section 506.1.
Exception: When it is necessary to locate the fire pump room on other levels or not at an exterior wall,
the corridor leading to the fire pump room access from the exterior of the building shall be provided with
equivalent fire resistance as that required for the pump room, or as approved by the fire code official.
Access keys shall be provided in the key box as required by IFC Section 506.1.
(Reason: This requirement allows fire fighters safer access to the fire pump room. The requirement allows
access without being required to enter the building and locate the fire pump room interior access door during a
fire event. The exception recognizes that this will not always be a feasible design scenario for some buildings,
and as such, provides an acceptable alternative to protect the pathway to the fire pump room.)
**Section 1004.1.2; delete exception:
Attachment A
1004.1.2 Areas without fixed seating. The number of occupants shall be computed at the rate of one
occupant per unit of area as prescribed in Table 1004.1.2. For areas without fixed seating, the occupant
load shall not be less than that number determined by dividing the floor area under consideration by the
occupant load factor assigned to the function of the space as set forth in Table 1004.1.2. Where an
intended function is not listed in Table 1004.1.2, the building official shall establish a function based on a
listed function that most nearly resembles the intended function.
(Reason: Authority having jurisdiction (AHJ) already has this authority. Technical substantiation is required
to support deviation from table values.)
**Section 1007.1; add the following Exception 4:
Exceptions:
{previous exceptions unchanged}
4. Buildings regulated under State Law and built in accordance with State registered plans, including
any variances or waivers granted by the State, shall be deemed to be in compliance with the
requirements of Section 1007.
(Reason: To accommodate buildings regulated under Texas State Law and to be consistent with
amendments to Chapter 11.)
*** Section 1007.5; Platform lifts, amend to read as follows:
1007.5 Platform lifts. Platform (wheelchair) lifts ... required accessible route in Section 1109.7- 8, Items
1 through 9 10. Standby power .. {remainder unchanged}
(Reason: Editorial.)
***Section 1008.1.9.4; amend exceptions 3 and 4 as follows:
Exceptions:
3. Where a pair of doors serves an occupant load of less than 50 persons in a Group B, F, M or S
occupancy. {Remainder unchanged}
4. Where a pair of doors serves a Group A, B, F, M or S occupancy. {Remainder unchanged}
(Reason: Application to M occupancies reflects regional practice; No. 4 expanded to Group
A due to it being a similar scenario to other uses; No. 4 was re Tonalpractice.)
**Section 1008.1.9.9; change to read as follows:
1008.1.9.9 Electromagnetically locked egress doors. Doors in the means of egress in buildings with an
occupancy in Group A, B, E, 1-1, 1-2, M, R-1 or R-2 and doors to tenant spaces in Group A, B, E, 1-1, 1-2,
Attachment A
M, R-1 or R-2 shall be permitted to be electromagnetically locked if equipped with listed hardware that
incorporates a built-in switch and meet the requirements below: (remaining text unchanged}
Reason: Regional practice to ermit such locks due to the presence of trained staff.
**Section 1015; add new section 1015.7 to read as follows:
1015.7 Electrical Rooms. For electrical rooms, special exiting requirements may apply. Reference the
electrical code as adopted.
Reason: Cross reference necessary for coordination.
Mkk
***Section 1016; add new section 1016.2.2 to read as follows:
1016.2.2 Group F-1 and S-1 increase. The maximum exit access travel distance shall be 400 feet (122 m) in
Group F-1 or S-1 occupancies where all of the following are met:
1. The portion of the building classified as Group F-1 or S-1 is limited to one story in height;
2. The minimum height from the finished floor to the bottom of the ceiling or roof slab or deck is 24 t
(7315 mm); and
3. The building is equipped throughout with an automatic fire sprinkler system in accordance with
Section 903.3.1.1.
(Reason: Past regional practice allowed smoke and heat vents to be utilized to increase travel distance,
which resulted in problems when utilizing ESFR systems. This amendment adopts wording from the
upcoming 2015 IBC, which has been approved by final action via the ICC code development process but
is not yet published.)
***Section 1018.1; add exception 6 to read as follows:
{previous text unchanged}
6. In Group B office buildings, corridor walls and ceilings within single tenant spaces need not be of
fire -resistive construction when the tenant space corridor is provided with system smoke
detectors tied to an approved automatic fire alarm. The actuation of any detector shall activate
alarms audible in all areas served by the corridor.
(Reason: To reduce redundant requirements in a single tenant situation. Intended to be consistent with
regional amendment to IFC.
**Section 1018.6; amend to read as follows:
1018.6, Corridor Continuity. F=;po-oo,,,t;-;PAo-o;;+od All corridors shall be continuous from the point of
entry to an exit, and shall not be interrupted by intervening rooms. {Remainder unchanged}
fException unchanged}
Reason: Once in corridor, corridor should not be interrupted or discontinuous.
**Section 1026.6; amend exception 4 to read as follows:
Exceptions: (Exceptions 1 through 3 unchanged}
4. Separation from the +RteFisr open-ended corridors of the building... (remaining text unchanged}
Attachment A
(Reason: To clarify that Section 1022.7, i.e., the 180 degree rule is applicable; and is further reinforced by
new Exception 4.4.)
***Section 1028.1.1.1; delete.
(Reason: Unenforceable.)
***Section 1029.1; amend to read as follows:
1029.1 General. In addition to the means of egress required by this chapter, provisions shall be made for
emergency escape and rescue openings in Group R and I-1 G= occupancies OP ag-A-e-FdaRAP with
Tables 1021 2(i) and 1021 2(2) and GFeup R 3 „ . {Remainder unchanged}
Exceptions:
{Exceptions 1 through 3 unchanged.}
4. In other than Group R-3 occupancies, buildings equipped throughout with an approved
automatic sprinkler system in accordance with Section 903.3.1.1 or 903.3.1.2.
(Reason: Maintains legacy language to ensure egress from residential type occupancies and maintain
exception for residential occupancies where an NFPA 13 or 13R sprinkler system is installed, but not for a 13D
system.)
**Section 1101.2; Add exception to read as follows:
Exceptions: Projects registered with the Architectural Barriers Division of the Texas Department of
Licensing and Regulation shall be deemed to be in compliance with the requirements of this Chapter.
(Reason: To accommodate buildings regulated under state law.)
***Section 1203.1; amend to read as follows:
***1203.1 General. Buildings shall be provided with natural ventilation in accordance with Section 1203.4,
or mechanical ventilation in accordance with the International Mechanical Code.
Where air infiltration rate in a dwelling unit is'A,�rt 5 air changes or less per hour when tested
with a blower door at a pressure 0.2 inch w.c. (50 Pa) in accordance with Section 402.4.1.2 of the
International Energy Conservation Code, the dwelling unit shall be ventilated by mechanical means in
accordance with Section 403 of the International Mechanical Code.
(Reason: See IECC change to performance testing. Whole -house ventilation is recognized as
necessary).
***Table 1505.1; delete footnote c and replace footnote b with the following:
b. Non -classified roof coverings shall be permitted on buildings of U occupancies having not more than
120 sq. ft. of protected roof area. When exceeding 120 sq. ft. of protected roof area, buildings of U
occupancies may use non -rated non-combustible roof coverings.
G. [delete]
(Reason: Conforms to regional practice affording increased fire protection.)
**Section 1505.7; delete the section
Attachment A
(Reason: Conforms to regional practice.)
**Section 1510.1; add a sentence to read as follows:
1510.1 General. Materials and methods of applications used for recovering or replacing an existing roof
covering shall comply with the requirements of Chapter 15. All individual replacement shingles or shakes
shall be in compliance with the rating required by Table 1505.1.
(text of exception unchanged}
(Reason: Relocated the text to more appropriate place. Previously was footnote t" to Table 1505.1)
**Section 2901.1; add a sentence to read as follows:
[P] 2901.1 Scope. {existing text to remain} The provisions of this Chapter are meant to work in
coordination with the provisions of Chapter 4 of the International Plumbing Code. Should any conflicts
arise between the two chapters, the Building Official shall determine which provision applies.
(Reason: Gives building official discretion.)
**Table 2902.1; change footnote f and g read as follows:
f. Drinking fountains are not required in Group M Occupancies with an
occupant load of 100 or less, Group B Occupancies with an occupant load of 25 or less, and for dining
and/or drinking establishments. .
g. For business and mercantile occupancies (tenant spaces) with an occupant load of 45 25 or fewer,
service sinks shall not be required.
(Reason: Adjustment meets the needs of specific occupancy types and specifically smaller office buildings
with 2 or 3 tenant spaces.)
***Section 2902.1.3; add new Section 2902.1.3 to read as follows:
2902.1.3 Additional fixtures for food preparation facilities. In addition to the fixtures required in this
Chapter, all food service facilities shall be provided with additional fixtures set out in this section.
2902.1.3.1 Hand washing lavatory. At least one hand washing lavatory shall be provided for use by
employees that is accessible from food preparation, food dispensing and ware washing areas. Additional
hand washing lavatories may be required based on convenience of use by employees.
2902.1.3.2 Service sink. In new or remodeled food service establishments, at least one service sink or
one floor sink shall be provided so that it is conveniently located for the cleaning of mops or similar wet
floor cleaning tool and for the disposal of mop water and similar liquid waste. The location of the service
sink(s) and/or mop sink(s) shall be approved by the Tarrant County Health Department.
(Reason: Coordinates Health law requirements with code language for consistent regional practice.)
**Section 2902.2: Change to read as follows:
[P] 2902.2 Separate facilities.
Where plumbing fixtures are required, separate facilities shall be provided for each sex.
Exceptions:
1. Separate facilities shall not be required for dwelling units and sleeping units.
2. Separate facilities shall not be required in structures or tenant spaces with a total occupant load ,
including both employees and customers, of 45 25 or less.
Attachment A
3. Separate facilities shall not be required in mercantile occupancies in which the maximum
occupant load is 100 or less.
(Reason: Adjustment meets the needs of specific occupancy types and specifically smaller office buildings
with 2 or 3 tenant spaces.)
**Section 3006.1; change to read as follows:
3006.1, General. ArG s Elevator machine rooms shall be provided. (Remainder unchanged.}
(Reason: An elevator machine room is necessary to provide a protected space for elevator equipment that
is used by the fire service, the disabled, and in the future, building occupant evacuations.)
**Section 3006.4 (3006.5 if previous amendment adopted}; add a sentence to read as follows and
delete exceptions 1 and 2:
jF1 3006.4. Machine Rooms and Machinery Spaces: (text unchanged}... Storage shall not be allowed
within the elevator machine room. Provide approved signage at each entry door to the elevator machine
room stating "Elevator Machinery— No Storage Allowed."
(Reason: Firefighter and public safety. This amendment eliminates the shunt trip requirement of the
International Building Code Section 3006.5 for the purpose of elevator passenger and firefighter safety. This
amendment is contingent on the Building Code amendment eliminating the Exceptions to Section 3006.4, such
that passive fire barriers for these areas are maintained. This also meets with local practices in the region.)
***Section 3109.1; change to read as follows:
3109.1 General. Swimming pools shall comply with the requirements of sections 3109.2 through 3109.5
and other applicable sections of this code and complying with applicable state laws.
(Reason: To recognize "state requirements")
***Section 3401.6 5 Alternative Compliance. Work performed in accordance with the International
Existing Building Code shall be deemed to comply with the provisions of this chapter with prior approval
from the Buildinq Official.
(Reason: Correct typo and align with referenced standards.
***Section 3401.6 6 Dangerous Conditions. (Remainder unchanged.}
(Reason: Correct typo and align with referenced standards.)
Attachment B
2012 International Residential Code
ORDINANCE NO. 1086
AN ORDINANCE ADOPTING THE 2012 EDITION OF THE INTERNATIONAL
RESIDENTIAL CODE FOR ONE- AND TWO-FAMILY DWELLINGS,
REGULATING THE ERECTION, CONSTRUCTION, ENLARGEMENT,
ALTERATION, REPAIR, MOVING, REMOVAL, DEMOLITION, CONVERSION,
OCCUPANCY, EQUIPMENT, USE, HEIGHT, AREA AND MAINTENANCE OF
ALL ONE- AND TWO-FAMILY DWELLINGS AND MULTIPLE SINGLE-FAMILY
DWELLINGS (TOWNHOUSES) IN THE CITY OF SOUTHLAKE AND
PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS THERETO;
PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC RECORD
PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL
ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING FOR A
PENALTY FOR VIOLATIONS HEREOF; PROVIDING A SAVINGS CLAUSE;
PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR
PUBLICATION IN THE OFFICIAL NEWSPAPER; AND PROVIDING AN
EFFECTIVE DATE.
WHEREAS, the City of Southlake is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, the City Council of the City of Southlake deems it necessary to adopt
this ordinance providing minimum standards to safeguard the health, property, and
welfare of the citizens of Southlake by regulating and controlling the use, occupancy,
maintenance, repair, design, construction and quality of materials for residential buildings
and structures within the City.
WHEREAS, beginning in the spring of 2012, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year period to review the 2012 editions of the International Codes and
to develop regional amendments. Their review and recommendations were completed
and endorsed by NCTCOG's Executive Board in March 2013. Now NCTCOG encourages
jurisdictions in North Central Texas to adopt the 2012 International Residential Code for
One- and Two -Family Dwellings along with its respective regional amendments:
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY
OF SOUTHLAKE, TEXAS:
SECTION 1
That the International Residential Code for One- and Two -Family Dwellings, 2012
Edition, published by the International Code Council, including the standards referenced
therein, including Appendices A, B, C, E, G and H are hereby adopted as the Residential
Building Code of the City of Southlake regulating the erection, construction, enlargement,
alteration, repair, moving, removal, demolition, conversion, occupancy, equipment, use,
height, area and maintenance of all one- and two-family dwellings, multiple single-family
1
Attachment B
dwellings (townhouses) and their accessory structures in the City of Southlake. True and
correct copies of these documents are attached as Exhibit "A."
SECTION 2
That the 2012 International Residential Code, as adopted herein, is hereby
amended as provided —in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake, Texas may from time to time determine
that additional local modifications to the Building Code are necessary and appropriate to
meet the unique needs of the City of Southlake, Texas. To effectuate these local
modifications, the City Council shall enact individual ordinances amending this Ordinance,
fully setting forth the change to be made in the Residential Building Code. Upon adoption,
copies of these amendments shall be attached to Exhibit "B" to this Ordinance.
SECTION 3
The material contained in Exhibits "A" and "B" to this ordinance shall not be
included in the formal municipal codification of ordinances, but shall be maintained as a
public record in the office of the City Secretary and will be available for public inspection
and copying during regular business hours.
SECTION 4
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed. This ordinance shall not amend or replace Appendix
chapter P of the 2006 edition of the International Residential Code for One- and Two -
Family Dwellings as adopted in ordinance 937.
SECTION 5
It is hereby declared to be the intention of the City Council that the phrases,
clauses, sentences, paragraphs, and sections of this ordinance are, severable, and if any
phrase, clause sentence, paragraph or section of this ordinance shall be declared
unconstitutional by the valid judgment or decree of any court of competent jurisdiction,
such unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by
the City Council without the incorporation in this ordinance of any such unconstitutional
phrase, clause, sentence, paragraph or section.
SECTION 6
Any person, firm or corporation who violates, disobeys, omits. neglects or refuses
to comply with or who resists the enforcement of any of the provisions of this ordinance
shall be fined not more than Two Thousand Dollars ($ 2,000.00) for all violations involving
zoning, fire safety or public health and sanitation, including dumping or refuse, and shall
be fined not more than five hundred dollars ($500) for all other violations of this ordinance
each day that a violation is permitted to exist shall constitute a separate offense.
SECTION 7
All rights and remedies of the City of Southlake are expressly saved as to any and
all violations of the provisions of any ordinances affecting the regulation and control of the
2
Attachment B
use, occupancy, maintenance, repair, design, construction and quality of materials for
buildings and structures within the City which have accrued at the time of the effective
date of this ordinance; and, as to such accrued violations and all pending litigation, both
civil and criminal, whether pending in court or not, under such ordinances, same shall not
be affected by this ordinance but may be prosecuted until final disposition by the courts.
SECTION 8
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in
all courts without further proof than the production thereof.
SECTION 9
The City Secretary of the City of Southlake is hereby directed to publish in the
official newspaper of the City of Southlake, the caption, penalty clause, publication clause
and effective date of this ordinance one time within ten days after passage of this
ordinance, as required by Section 3.13 of the Charter of the City of Southlake.
SECTION 10
This ordinance shall be in full force and effect from and after its passage and
publication as required by law but not before April 1, 2014, and is so ordained except
Residential Energy Efficiency shall comply with the 2009 IRC Chapter 11 as adopted.
APPROVED ON FIRST READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF , 2014.
MAYOR
3
Attachment B
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
Attachment B
EXHIBIT A
2012 International Residential Code Complete Edition
Located in the Office of the City Secretary, City of Southlake, Texas.
Attachment B
EXHIBIT B
Amendments to the 2012 International Residential Code
The following sections, paragraphs, and sentences of the 2012 International Residential Code are hereby
amended as follows: Standard type is text from the IRC. Underlined type is text inserted. L iRed thre gh yf
is deleted text from low A double asterisk at the beginning of a section identifies an amendment carried
over from the 2009 edition of the code and a triple asterisk identifies a new or revised amendment with the
2012 code.
**Section R102.4; change to read as follows:
R102.4 Referenced codes and standards. The codes, when specifically adopted, and standards
referenced in this code shall be considered part of the requirements of this code to the prescribed extent of
each such reference and as further regulated in Sections R102.4.1 and R102.4.2. Whenever amendments
have been adopted to the referenced codes and standards, each reference to said code and standard shall
be considered to reference the amendments as well. Any reference made to NFPA 70 or the Electrical
Code shall mean the Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes. Note: the former ICC Electrical Code is now Appendix K of the IBC, but no longer called by that
name. If adopting in tha�on, be sure to include language that includes structures under IRC and IBC.)
**Section R1�03
DEPARTMENT OF n"" DING SAFETY PLANNING & DEVELOPMENT SERVICES, BUILDING
INSPECTION DIVISION
103.1 Creation of an enforcement agency. The Planning & Development Services Department e#
Buildinq Inspections Division, is hereby created and the official in charge thereof shall be
known as the Building Official.
(Reason: To correlate the department name with what it is actually called in this city.)
***Section R105.1: amend the section as follows:
Permits Required. Any owner or authorized agent who intends to construct, enlarge, alter, repair, move,
demolish, or change the occupancy of a building or structure, to excavate or change the grade of any
property, or to erect, install, enlarge, alter, repair, remove, convert or replace any electrical, gas, mechanical
or plumbing system, the installation of which is regulated by this code, or to cause any such work to be
done, shall first make application to the building official and obtain the required permit.
(Reason: Consistent with previous edition amendment, to provide means to regulate grading affecting other
properties.)
** SectionR105.2: amend item 2 under Building and Electrical as follows:
Building:
1. One-story detached accessory structures used as tool and storage sheds, playhouses and similar
uses, provided the floor area does not exceed 2-00 120 square feet (11.15 m2).
2. Fences not over 7 feet nominal (1527�) high except masonry fences or support columns.
3. — 9. (No change)
10. Decks 2) OR area, that are not more than 30 inches (762
mm) above grade at any point, are not attached to a dwelling and do not serve the exit door
required by Section R311.4.
***11. Residential foundation repairs performed for the purpose of stabilizing an existing foundation
without the removal of anv existina concrete. except for the installation of new piers. oilinas. or other
associated support.
(Reason: No inspections or other services are provided for this type of permit — engineer's letter only)
Attachment B
***Section R105.2 Work exempt from permit; add the following:
Grading:
1) Grading in an isolated, self-contained area, provided there is no danger to the public, and that
such grading will not adversely affect adjoining properties.
2) Excavation for construction of a structure permitted under this code.
3) Cemetery graves.
4) Refuse disposal sites controlled by other regulations.
5) Excavations for wells, or trenches for utilities.
6) Mining, quarrying, excavating, processing or stockpiling rock, sand, gravel, aggregate or clay
controlled by other regulations, provided such operations do not affect the lateral support of, or
significantly increase stresses in soil on adjacent properties.
7) Exploratory excavations performed under the direction of a registered professional engineer.
Exemption from the permit requirements of this section shall not be deemed to grant authorization
for any work to be done in any manner in violation of the provisions of this code or any other laws or
ordinances of this jurisdiction.
**Section R108.6 and R108.7; amend section R108.6 and add R108.7 as follows:
R108.6 Work commencing before permit issuance. Any person who commences work requiring a permit
on a building, structure, electrical, gas, mechanical or plumbing system before obtaining the necessary
permits shall be subject to a fee established by th@ appliGabl@ geverRiRg a6itherity below that and shall be in
addition to the required permit fees.
R108.6.1 Investigation. Whenever work for which a permit is required by this code has been commenced
without first obtaining a permit, a special investigation shall be made before a permit may be issued for such
work.
R108.6.2 Fee. An investigation fee, in addition to the permit fee, shall be collected whether or not a permit
is subsequently issued. The investigation fee shall be equal to the amount of the permit fee required by this
code or the city fee schedule as applicable. The payment of such investigation fee shall not exempt the
applicant from compliance with all other provisions of either this code or the technical codes nor from
penalty prescribed by law.
R108.7 Unauthorized cover up fee.
R108.7.1 Any work concealed without first obtaininq the required inspection in violation of section 109 shall
be assessed a fee as established by the citv fee schedule.
(Reason: These fees are not a fine or penalty but are designed to compensate for additional time necessary
to obtain and verify code compliance. Language taken from former Uniform Administrative Code.
**Section R108.8; add section as follows:
R108.8 Re -inspection Fee. A fee as established by city council resolution may be charaed when
1. Work called for inspection is incomplete;
2. Building address and/or permit card is not clearly posted;
3. City approved plans are not on the mob site available to the inspector;
4. The buildinq is locked or work otherwise not available for inspection when called;
5. Items noted for correction on initial inspection and not corrected upon re -inspection.
6. The original red taq has been removed from the mob site and/or,
7. Violations exist on the property includinq failure to maintain erosion control, trash control or
tree protection.
Any re -inspection fees assessed shall be paid before any more inspections are made on that mob site.
(Reason: This fee is not a fine or penalty but is designed to compensate for time and trips when inspections
are called for when not ready.)
7
Attachment B
**Section R109.1.3; change to read as follows:
R109.1.3 Floodplain inspections. For construction permitted in areas prone to flooding as established by
Ordinance 641 T""'@ R301 22(4`, upon ... {bulk of section unchanged) ... construction, the building official
may s4a4 require submission ... {remainder of section unchanged).
(Reason: Confirmation of elevation is left to local discretion.)
**Section R110 (R110.1 through R110.5); delete the section.
(Reason: Issuing CO's for residences is not a common practice in the area.)
**Section R112.2.1 & R112.2.2; delete the sections.
(Reason: Floodplain provisions are addressed locally.)
**Section R202; change definition of "Townhouse" to read as follows:
TOWNHOUSE. A single-family dwelling unit constructed in a group of three or more attached units
separated by property lines in which each unit extends from foundation to roof and with a yard or public way
on at least two sides.
Reason: Consistent with terminology commonly used in this region.)
***Table R301.2(1); fill in as follows:
GROUND SNOW
LOAD
WIND DESIGN
SEISMIC DESIGN
CATEGORY
SPEED (mph)
Topographic Effects'
5 Ib/ft2
90 (3-sec-gust)/76
No
A
fastest mile
—
—
SUBJECT TO DAMAGE FROM
Weatheringa
Frost line depth
Termite°
moderate
6"
very heavy
WINTER DESIGN
TEMPe
ICE BARRIER UNDER-
LAYMENT REQUIRED"
FLOOD
HAZARDS'
AIR FREEZING
INDEX
MEAN ANNUAL
TEMP
220F
No
local code
150
64.9°F
{No change to footnotes}
(Reason: To promote regional uniformity.)
0
Attachment B
**Section R302.1; add exception #6 to read as follows:
Exceptions: {previous exceptions unchanged}
6. Open non-combustible carport structures may be constructed when also approved within
adopted ordinances.
(Reason: Refers to other ordinances, such as zoning ordinances.)
**Section R302.2, Exception; change to read as follows:
Exception: A common two-hour fire -resistance -rated wall assembly, or one -hour fire -resistance -rated
wall assembly when equipped with a sprinkler system... {remainder unchanged)
(Reason: Consistent with regional practice.)
ESection R302.2.4, Exception 5; change to read as follows:
Exception: {previous exceptions unchanged}
5. Townhouses separated by a common I-hs, fire -resistance -rated wall as provided in Section
R302.2.
(Reason: Consistent with regional practice.)
**Section R302.3; add Exception #3 to read as follows:
Exceptions:
1. {existing text unchanged}
2. {existing text unchanged}
3. Two-family dwellinq units that are also divided by a property line through the structure shall be
separated as required for townhouses.
(Reason: Provide guidance for a common construction method in this area. Correlates with amendment to
IRC Section R202 Townhouse definition.)
**Section R302.5.1; change to read as follows:
R302.5.1 Opening protection. Openings from a private garage directly into a room used for sleeping
purposes shall not be permitted. Other openings between the garage and residence shall be equipped with
solid wood doors not less than 13/8 inches (35 mm) in thickness, solid or honeycomb core steel doors not
less than 13/8 inches (35 mm) thick, or 20-minute fire -rated doors .
(Reason: Consistent with common local practice. Absence of data linking self -closing devices to increased
safety. Self -closing devices often fail to close the door entirely.)
Attachment B
**Section R303.3, Exception; amend to read as follows:
Exception: The glazed areas {remainder unchanged) unless the space contains only a water closet, a
lavatory, or water closet and a lavatory may be ventilated with an approved mechanical recirculating fan
or similar device designed to remove odors from the air.
(Reason: Consistent with common local practice.)
**R303.4 Mechanical Ventilation; change to read as follows:
Where the air infiltration rate of a dwelling unit is less thaR 5 air changes per hour eNess when tested with a
blower door at a pressure of 0.2 inch w.c. (50 Pa) in accordance with Section N1102.4.1.2, the dwelling unit
shall be provided with whole -house mechanical ventilation in accordance with Section M1507.3.
Reason:See IECC change to performance testing. Whole -house ventilation is reco nized as necessary)
**Section R315.3, amend and add exceptions as follows:
Where required in existing dwellings. Where work requiring a permit for an addition or an alteration that
occurs in existing dwellings, that have attached garages or in existing dwellings within which fuel -fired
appliances exist, carbon monoxide alarms shall be provided in accordance with Section R315.1:
Exceptions:
1. Work involving the exterior surfaces of dwellings, such as the replacement of roofing or
siding, or the addition or replacement of windows or doors, or the addition of a porch or
deck. are exempt from the reauirements of this section.
2. Installation, alteration or repairs of plumbinq or mechanical systems are exempt from the
reauirements of this section.
(Reason: Consistent with exceptions in Section R314.3.1)
**Section R319.1; change to read as follows:
R321.1 Address numbers. Approved numbers or addresses shall be provided for all new buildings in such
a position as to be plainly visible and legible from the street or road fronting the property. See Ordinance #
441 for specific addressing requirements.
(Reason: Call attention to addressing ordinance.)
**Section R401.2, amended by adding a new paragraph to read as follows.
Section R401.2. Requirements. {existing text unchanged) ...
Every foundation and/or footing, or any size addition to an existing post -tension foundation, regulated by
this code shall be designed and sealed by a Texas -registered engineer.
(Reason: reflects regional practice.)
**Section 602.6.1; amend the following:
R602.6.1 Drilling and notching of top plate. When piping or ductwork is placed in or partly in an exterior
wall or interior load -bearing wall, necessitating cutting, drilling or notching of the top plate by more than 50
percent of its width, a galvanized metal tie not less than 0.054 inch thick (1.37 mm) (16 Ga) and 1,- es
(39) mm 5 inches (127 mm) wide shall be fastened across and to the plate at each side of the opening with
not less than eight 10d (0.148 inch diameter) having a minimum length of 1 'h inches (38 mm) at each side
10
Attachment B
or equivalent. Fasteners will be offset to prevent splitting of the top plate material. The metal tie must
extend a minimum of 6 inches past the opening. See figure R602.6.1. {remainder unchanged}
(Reason: reflects regional practice and to comply with P2603.2.1. Also provides additional assurance of
maintaining the integrity of the framing by spreading the nailing pattern.)
"Figure R602.6.1; delete the figure and insert the following figure:
j AND 51N. WIDE
=NED ACROSS AND
r EACH SIDE OF THE
U NAILS EACH SIDE
TOP F
(Reason: reflects regional practice and to comply with P2603.2.1. Also provides additional assurance of
maintaining the integrity of the framing by spreading the nailing pattern.)
"Section R703.7.4.1; add a second paragraph to read as follows:
In stud framed exterior walls, all ties shall be anchored to studs as follows:
1. When studs are 16 in (407 mm) o.c., stud ties shall be spaced no further apart than 24 in (737 mm)
vertically starting approximately 12 in (381 mm) from the foundation; or
2. When studs are 24 in (610 mm) o.c., stud ties shall be spaced no further apart than 16 in (483 mm)
vertically starting approximately 8 in (254 mm) from the foundation.
11
Attachment B
(Reason: Provide easy to install and inspect dimensions to clarify how to anchor and to distinguish "studs"
from other types of construction.)
**Section R902.1; Amend and add exception #3 to read as follows:
R902.1 Roofing covering materials. Roofs shall be covered with materials as set forth in Sections R904
and R905. Class A, B, or C roofing shall be installed
wh@R the edge A-f the reef less; thAA 2 feet frem A 'At
{remainder unchanged)
Exceptions:
{text unchanged)
2. {text unchanged)
3. {text unchanged)
4. Non -classified roof coverings shall be permitted on one-story detached accessory structures
used as tool and storage sheds, playhouses and similar uses, provided the floor area does not
exceed (area defined by jurisdiction).
(Reason: Consistent with regional practice. Language fits better in this section. Aligned the area and
description of the building to be consistent with the item #1 to Section R105.2)
Part IV — Energy Conservation - Chapter 11 [RE) *** insert text to read as follows:
Residential Provisions for Energy Efficiency
(Reason: To remain consistent with IECC residential provisions.)
***Section N1102.2.2; amend the section to read as follows:
N1102.2.2 Ceilings without attic spaces. Where Section N1102.1.1 would require insulation levels above
R-30 and the design of the roof/ceiling assembly does not allow sufficient space for the required insulation,
the minimum required insulation for such roof/ceiling assemblies shall be R-30. This reduction of insulation
from the requirements of Section N1102.1.1 shall be limited to 500 square feet (46 m2)
This reduction shall not apply to the U -factor alternative
approach in Section N1102.1.3 and the total UA alternative in Section N1102.1.4.
(Reason: Retains the current 2009 language to eliminate confusion and limit the area to 500 square feet
maximum)
*** Table N1102.1.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT; Amend
by changing the WOOD FRAME WALL R-VALUE for CLIMATE ZONE 3 to read as follows:
13
(Reason: Retain the values in the 2009 code.)
*** Table N1102.1.3 EQUIVALENT U-FACTORS; Amend by changing the WOOD FRAME WALL U-
FACTOR for CLIMATE ZONE 3 to read as follows:
0.082
(Reason: Retain the values in the 2009 code.)
12
Attachment B
***N1102.4.1.2 Testing; Add a last paragraph to read as follows:
Testing may only be performed by individuals that are certified HERS Raters or Rating Field Inspectors by
RESNET or Performance Verification Technicians certified by Texas HERO, or other certifications as may
be approved by the building official. The certified individuals must be an independent third -party entity, and
may not be employed; or have any financial interest in the company that constructs the structure.
(Reason: The 2012 International Residential Code (IRC) and International Energy Conservation Code
(IECC) include enhanced emphasis on envelope infiltration and duct leakage. Significant changes in the
residential energy requirements include more frequent requirement of performance testing for leakage.
Residential Duct systems must be tested unless all ducts and equipment are located within the conditioned
space. Envelope testing is required to demonstrate compliance with maximum allowable leakage rate
unless a detailed air barrier and insulation inspection has been performed to field verify component criteria.
This language puts the regulatory authority on notice that the testing requires specialized credentials and
establishes a conflict of interest baseline).
***Section N1102.4.1.2 Testing; modify the first paragraph to read as follows:
N1102.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate
of not exceeding 5 air changes per hour in Gli '„ ata Ze-;as 1 and ' GInGI 3 aiF ^haRges PGF ho OR Climate
Zones 3 thmiigh 9. (Remainder of text unchanged}
(Reason: The 2012 IECC requires mandatory door blower testing on each dwelling unit. The visual
inspection is no longer an option to performance testing. This change will give some time for those builders
not currently using a performance approach to adapt construction practices.)
***N1103.2.2 Sealing (Mandatory); Add a last paragraph to read as follows:
Testing may only be performed by individuals that are certified HERS Raters or Rating Field Inspectors by
RESNET or Performance Verification Technicians certified by Texas HERO, or other certifications as may
be approved by the building official. The certified individuals must be an independent third -party entity, and
may not be employed; or have any financial interest in the company that installed the duct system.
(Reason: The 2012 International Residential Code (IRC) and International Energy Conservation Code
(IECC) include enhanced emphasis on envelope infiltration and duct leakage. Significant changes in the
residential energy requirements include more frequent requirement of performance testing for leakage.
Residential Duct systems must be tested unless all ducts and equipment are located within the conditioned
space. Envelope testing is required to demonstrate compliance with maximum allowable leakage rate
unless a detailed air barrier and insulation inspection has been performed to field verify component criteria.
This language puts the regulatory authority on notice that the testing requires specialized credentials and
establishes a conflict of interest baseline).
*** Section N1103.2.2; Amend to read as follows:
N1103.2.3 Building cavities (Mandatory). Building framing cavities shall not be used as supply ducts aPA
ems. Building framing wall cavities in the exterior thermal envelope shall not be used as return ducts
(Reason: Continue the practice in the regions and to insure that the building thermal envelope is not
compromised.)
13
Attachment B
***Section N1105.6.2; add the following sentence to the end of paragraph:
Acceptable performance software simulation tools may include, but are not limited to, REM Rate TM, Energy
Gauge and IC3. Other performance software programs accredited by RESNET BESTEST and having the
ability to provide a report as outlined in N1105.4.2 may also be deemed acceptable performance simulation
programs and may be considered by the building official.
(Reason: These performance software tools are accredited by RESNET at the time of recommendation.)
**Section M1305.1.3; change to read as follows:
M1305.1.3 Appliances in attics. Attics containing appliances requiring access shall be provided ... {bulk
of paragraph unchanged) ... sides of the appliance where access is required. The clear access opening
dimensions shall be a minimum of 20 inches by 30 inches (508 mm by 762 mm), or larger and large enough
to allow removal of the largest appliance. A walkway to an appliance shall be rated as a floor as approved
by the building official. As a minimum, for access to the attic space, provide one of the following:
1. A permanent stair.
2. A pull down stair with a minimum 300 lb (136 kq) capacity.
3. An access door from an upper floor level.
4 4rrpiss Donol mo i hp i i'Ad in 'MR, i of ifomc I onrJ 2 niifh nrinr onnrn iol of tho AAdA nffiniol rJi io fn
Exceptions:
1. The passageway and level service space are not required where the appliance can be
serviced and removed through the required opening.
2. Where the passageway is unobstructed ... {remaining text unchanged)
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types of
construction limitations. Consistent with regional amendment to IFGC and IMC 306.3.)
i
**Section M2005.2; change to read as follows:
M2005.2 Prohibited locations. Fuel -fired water heaters shall not be installed in a room used as a storage
closet. Water heaters located in a bedroom or bathroom shall be installed in a sealed enclosure so that
combustion air will not be taken from the living space. Access to such enclosure may be from the bedroom
or bathroom when through a solid door, weather-stripped in accordance with the exterior door air leakage
requirements of the International Energy Conservation Code and equipped with an approved self -closing
device. Installation of direct -vent water heaters within an enclosure is not required.
(Reason: Corresponds with the provisions of IFGC Section 303, exception #5.)
**Section G2408.3 (305.5); delete.
Reason: This provision does not reflect standard practice in this area.)
**Section G2415.2.1 (404.2.1); add a second paragraph to read as follows:
14
Attachment B
Both ends of each section of medium pressure pas piping shall identify its operating pas pressure with an
approved tag. The tags are to be composed of aluminum or stainless steel and the following wording shall
be stamped into the tag:
"WARNING
1/2 to 5 psi gas pressure
Do Not Remove"
(Reason: To protect homeowners and plumbers.)
**Section G2415.2.2 (404.2.2); add an exception to read as follows:
Exception: Corrugated stainless steel tubing (CSST) shall be a minimum of 1/2" (18 EDH).
(Reason: Pipe less than 112" has a history in this region of causing whistling.)
**Section G2415.12 (404.12); change to read as follows:
G2415.12 (404.12) Minimum burial depth. Underground piping systems shall be installed a minimum
depth of 12 ORGhes (305 FRFR) 18 inches (457 mm) below grade, except as provided for in Section
G2415.12.1.
(Reason: To provide increased protection to piping systems.)
***Section G2415.12.1 (404.12.1); change to read as follows:
G2415.12.1) Individual outside appliances. Individual lines to outside lights, grills or other appliances
shall be installed a minimum of 8-18 inches (457 mm) below finished grade.... Rest unchanged.
Reason: To rovide increased protection to i in s stems.
***Section G2415.17.2 (404.15.2): add the following sentence:
Fittings installed under this section must be pre -approved by the buildinq official. The submittal of
documentation demonstratina compliance with applicable standards shall be reauired.
(Reason: To verify the gas riser used is approved for this use. The use of improper compression fittings
has led to a substantial number of gas leak repairs)
**Section G2417.1 (406.1); change to read as follows:
G2417.1 (406.1) General. Prior to acceptance and initial operation, all piping installations shall be
inspected and pressure tested to determine that the materials, design, fabrication, and installation practices
comply with the requirements of this code. The permit holder shall make the applicable tests prescribed in
Sections 2417.1.1 through 2417.1.5 to determine compliance with the provisions of this code. The permit
holder shall give reasonable advance notice to the buildinq official when the piping system is ready for
testing. The equipment, material, power and labor necessary for the inspections and test shall be furnished
by the permit holder and the permit holder shall be responsible for determining that the work will withstand
the test pressure prescribed in the following tests.
(Reason: To utilize language used in the IPC regarding who is responsible for testing procedures.)
15
Attachment B
**Section G2417.4; change to read as follows:
G2417.4 (406.4) Test pressure measurement. Test pressure shall be measured with a manometer or
with a pressure -measuring device designed and calibrated to read, record, or indicate a pressure loss
caused by leakage during the pressure test period. The source of pressure shall be isolated before the
pressure tests are made. Gauges used to measure... {remainder unchanged)
(Reason: To require the use of more accurate diaphragm gauges. Spring gauges do not provide accurate
measurement below approximately 17 psig.)
**Section G2417.4.1; change to read as follows:
G2417.4.1 (406.4.1) Test pressure. The test pressure to be used shall be not less than
times the prepesed maximum werkiRg pressure, hi it net less thou 3 psig (20 kPa gauge), or at the
discretion of the Building Official, the piping and valves may be tested at a pressure of at least six (6) inches
(152 mm) of mercury, measured with a manometer or slope gauge.
the test pressure A-.xA-R- A- d-s; 125 ps ig (862 kPa gauge), the test pressure ss h-A 11 AA- t A-.xA-R- A- d- a va that
pee- For tests requiring a pressure of 3 psig. �I gauges uCed t measure test pressures shall
utilize a dial with a minimum diaphragm diameter of three and one half inches (3'h"), a set hand, 1/10
pound incrementation and pressure range not to exceed 6 psi for tests requiring a pressure of 3 psig. For
tests requiring a pressure of 10 psig, 4:R��diaphragm gauges shall utilize a dial with a minimum
diameter of three and one-half inches (3 'h"), a set hand, a minimum of 2/10 pound incrementation and a
pressure range not to exceed 20 psi.
thou fide times the test pressure.
For welded piping, and for piping carrying gas at pressures in excess of fourteen (14) inches water column
pressure (3.48 kPa) (1/2 psi) and less than 200 inches of water column pressure (52.2 kPa) (7.5 psi), the
test pressure shall not be less than ten (10) pounds per square inch (69.6 kPa). For piping carrying gas at
a pressure that exceeds 200 inches of water column (52.2 kPa) (7.5 psi), the test pressure shall be not less
than one and one-half times the proposed maximum working pressure.
(Reason: To provide for lesser pressures to coordinate with the use of more accurate diaphragm gauges.)
**Section G2417.4.2; change to read as follows:
G2417.4.2 (406.4.2) Test duration. The test duration shall be held for a length of time satisfactory to the
Building Official, but in no case fore-nat less than fifteen (15) minutes. For welded piping, and for
aiaina carrvina aas at pressures in excess of fourteen (14) inches water column pressure (3.48 kPa). the
test duration shall be held for a lenath of time satisfactory to the Buildina Official. but in no case for less
than thirty (30) minutes
(Reason: To comply with accepted regional practices.)
**Section G2420.1 (406.1); add Section G2420.1.4 to read as follows:
G2420.1.4 Valves in CSST installations. Shutoff valves installed with corrugated stainless steel (CSST)
piping systems shall be supported with an approved termination fittinq, or equivalent support, suitable for
the size of the valves, of adequate strength and quality, and located at intervals so as to prevent or damp
out excessive vibration but in no case greater than 12-inches from the center of the valve. Supports shall
be installed so as not to interfere with the free expansion and contraction of the system's piping, fittings, and
valves between anchors. All valves and supports shall be designed and installed so they will not be
disengaged by movement of the supporting piping. Shutoff valves shall be required at both the appliance
served and at the manifold that serves such appliances.
16
Attachment B
(Reason: To provide proper security and access to CSST valves. These standards were established in this
region in 1999 when CSST was an emerging technology.)
"Section G2420.5.1 (409.5.1); add text to read as follows:
G2420.5.1 (409.5.1) Located within the same room. The shutoff valve ...fbulk of paragraph
unchanged}... in accordance with the appliance manufacturer's instructions. A secondary shutoff valve
must be installed within 3 feet (914 mm) of the firebox if appliance shutoff is located in the firebox.
(Reason: Reflects regional practice and provides an additional measure of safety.)
"Section G2421.1 (410.1); add text and Exception to read as follows:
G2421.1 (410.1) Pressure regulators. A line pressure regulator shall be ... fbulk of paragraph
unchanged}... approved for outdoor installation. Access to regulators shall comply with the requirements for
access to appliances as specified in Section M1305.
Exception: A passageway or level service space is not required when the regulator is capable of being
serviced and removed through the required attic opening.
(Reason: To require adequate access to regulators.)
"Section G2422.1.2.3 (411.1.3.3); delete Exception 1 and Exception 4.
(Reason: To comply with accepted regional practices.)
"Section G2445.2 (621.2); add Exception to read as follows:
G2445.2 (621.2) Prohibited use. One or more unvented room heaters shall not be used as the sole
source of comfort heating in a dwelling unit.
Exception: Existing approved unvented room heaters may continue to be used in dwelling units, in
accordance with the code provisions in effect when installed, when approved by the Buildinq Official
unless an unsafe condition is determined to exist as described in International Fuel Gas Code Section
108.7 of the Fuel Gas Code.
(Reason: Gives code official discretion
"Section G2448.1.1 (624.1.1); change to read as follows:
G2448.1.1 (624.1.1) Installation requirements. The requirements for water heaters relative to access,
sizing, relief valves, drain pans and scald protection shall be in accordance with this code.
(Reason: To clarify installation requirements. Also corresponds with amendments regarding water heater
access.)
"Section P2801.6; add Exception to read as follows:
Exceptions:
17
Attachment B
1. Electric Water Heater.
(Reason: To coordinate with Section 2408.2 of the IRC, which recognizes this exception.)
**Section P2902.5.3; change to read as follows:
P2902.5.3 Lawn irrigation systems. The potable water supply to lawn irrigation systems shall be protected
against backflow by an atmospheric -type vacuum breaker, a pressure -type vacuum breaker, a double-
check assembly or a reduced pressure principle backflow preventer. A valve shall not be installed
downstream from an atmospheric vacuum breaker. Where chemicals are introduced into the system, the
potable water supply shall be protected against backflow by a reduced pressure principle backflow
preventer.
(Reason: To provide clarity.)
**Section P3005.2.6; change to read as follows:
P3005.2.6 Base of stuGks Upper Terminal. ^ ^l8aRe„t shall bepFevided of the base of each waste , nil
CIF Each horizontal drain shall be provided with a cleanout at its upper terminal.
Exception: Cleanouts may be omitted on a horizontal drain less than five (5) feet (1524 mm) in length
unless such line is serving sinks or urinals.
(Reason: To eliminate the requirement for excessive cleanouts.)
**Section P3111; delete.
(Reason: A combination waste and vent system is not approved for use in residential construction.)
**Section P3112.2; delete and replace with the following:
P3112.2 Installation. Traps for island sinks and similar equipment shall be roughed in above the floor and
may be vented by extending the vent as high as possible, but not less than the drainboard height and then
returning it downward and connecting it to the horizontal sink drain immediately downstream from the
vertical fixture drain. The return vent shall be connected to the horizontal drain through a wye-branch fitting
and shall, in addition, be provided with a foot vent taken off the vertical fixture vent by means of a wye-
branch immediately below the floor and extending to the nearest partition and then through the roof to the
open air or may be connected to other vents at a point not less than six (6) inches (152 mm) above the
flood level rim of the fixtures served. Drainage fittings shall be used on all parts of the vent below the floor
level and a minimum slope of one -quarter (1/4) inch per foot (20.9 mm/m) back to the drain shall be
maintained. The return bend used under the drainboard shall be a one (1) piece fitting or an assembly of a
forty-five (45) degree (0.79 radius), a ninety (90) degree (1.6 radius) and a forty-five (45) degree (0.79
radius) elbow in the order named. Pipe sizing shall be as elsewhere required in this Code. The island sink
drain, upstream of the return vent, shall serve no other fixtures. An accessible cleanout shall be installed in
the vertical portion of the foot vent.
(Reason: To clarify the installation of island venting and to provide a regional guideline on a standard
installation method for this region.)
AML
**P3114.3; Amend as follows:
P3114.3 Where permitted. Individual vents, branch vents, circuit vents and stack vents serving kitchen
island vents or bar sinks shall be permitted to terminate with a connection to an air admittance valve. All
18
Attachment B
other installations shall require prior approval of the Building Official. Individual and branch type air
admittance valves shall vent only fixtures that are on the same floor level and connect to a horizontal
branch drain.
(Reason: Language with current policy to allow AAV's with advance approval.)
**Chapters 34 through 43; delete. Replace with the electrical code as adopted.
(Reason: State law permits only the NEC.)
Note: Chapters 34 through 43 are based on the 2011 National Electrical Code and are included here for
reference only. The Electrical Code as adopted by separate ordinance takes precedence over these
sections.
**Appendix G; Change section AG105 as follows:
***AG105.1 Application. The provisions of this appendix shall control the design of barriers for residential
swimming pools, spas, and hot tubs. These design controls are intended to provide protection against
potential drowning's and near-drowning's by restricting access to swimming pools, spas, and hot tubs. All
swimming pools shall not be filled with water until the pool barrier has been inspected and approved by the
building official.
***AG105.2 Outdoor swimming pool. An outdoor swimming pool, including an in -ground, aboveground or
on -ground pool, hot tub or spa shall be provided with a barrier which shall comply with the following:
The top of the barrier shall be at least 48 inches (1219 mm) above grade measured on the side
of the barrier which faces away from the swimming pool. The maximum vertical clearance
between grade and the bottom of the barrier shall be 21 4 inches (51 mm) measured on the side
of the barrier which faces away from the swimming pool. Where the top of the pool structure is
above grade, such as an aboveground pool, the barrier may be at ground level, such as the
pool structure, or mounted on top of the pool structure. Where the barrier is mounted on top of
the pool structure, the maximum vertical clearance between the top of the pool structure and
the bottom of the barrier shall be 4 inches (102 mm).
Pre-existing fences. The installation of a swimming pool creates the requirement for the
barrier fence. Therefore a previously existing fence would not have any status under this
section because the addition of the pool creates the hazard on which the code section is based.
The one exception to this general rule is when the fence on one side of the new pool is already
a pool enclosure for the adjacent property. That fence segment which is common to another
yard with a pool is a legal nonconforming pool enclosure and need not be upgraded. Any other
existing fence that is must now becoming a pool enclosure shall comply with this section.
2. Openings in the barrier shall not allow passage of a 4-inch-diameter (102 mm) sphere.
3. Solid barriers which do not have openings, such as a masonry or stone wall, shall not contain
indentations or protrusions except for normal construction tolerances and tooled masonry joints.
4. Where the barrier is composed of horizontal and vertical members and the distance between the
tops of the horizontal members is less than 45 inches (1143 mm), the horizontal members shall be
located on the swimming pool side of the fence. Spacing between vertical members shall not
exceed 1.75 inches (44 mm) in width. Where there are decorative cutouts within vertical members,
spacing within the cutouts shall not exceed 1.75 inches (44 mm) in width.
5. Where the barrier is composed of horizontal and vertical members and the distance between the
tops of the horizontal members is 45 inches (1143 mm) or more, spacing between vertical members
shall not exceed 4 inches(102 mm). Where there are decorative cutouts within vertical members,
spacing within the cutouts shall not exceed 1.75 inches (44 mm) in width.
EXCEPTION: When horizontal members are part of a fence that is at least 6 feet (1830 mm) in
19
Attachment B
height, the horizontal members need not be on the pool side of the barrier and the 45 inch
distance between horizontal members does not apply.
6. Maximum mesh size for chain link fences shall be a 2.25-inch (57 mm) square unless the fence
is provided with slats fastened at the top or the bottom which reduce the openings to not more than
1.75 inches (44 mm).
7. Where the barrier is composed of diagonal members, such as a lattice fence, the maximum
opening formed by the diagonal members shall not be more than 1.75 inches (44 mm).
8. Access gates shall comply with the requirements of Section AG105.2, Items 1 through 7, and
shall be equipped to accommodate a locking device. Pedestrian access gates shall open outward
away from the pool and shall be self -closing and have a self -latching device. Gates, other than
pedestrian access gates, shall be equipped with lockable hardware or
padlocks and shall remain locked at all times when not in use. Where the release mechanism of
the self -latching device is located less than 54 inches (1372 mm) from the bottom of the gate, the
release mechanism and openings shall comply with the following:
8.1. The release mechanism shall be located on the pool side of the gate at least 3 inches (76
mm) below the top of the gate, and
8.2. The gate and barrier shall have no opening greater than 0.5 inch (12.7 mm) within 18
inches (457 mm) of the release mechanism.
9. Where a wall of a dwelling serves as part of the barrier one of the following conditions shall be
met:
9.1. The pool shall be equipped with a powered safety cover in compliance with ASTM F1346;
or
9.2. All doors with direct access to the pool through that wall shall be equipped with an alarm
which produces an audible warning when the door and its screen, if present, are opened. The
alarm shall be listed and label in accordance with UL 2017. The deactivation switch shall be
located at least 54 inches above the threshold of the door or
9.3. Other means of protection, such as self -closing doors with self -latching devices, which are
approved by the governing body, shall be acceptable so long as the degree of protection
afforded is not less than the protection afforded by Item 9.1 or 9.2 described above.
10. Where an aboveground pool structure is used as a barrier or where the barrier is mounted on
top of the pool structure and the means of access is a ladder or steps, then:
10.1. The ladder or steps shall be capable of being secured, locked or removed to prevent
access, or
10.2. The ladder or steps shall be surrounded by a barrier which meets the requirements of
Section AG105.2, Items 1 through 9. When the ladder or steps are secured, locked or removed,
any opening created shall not allow the passage of a 4-inch-diameter (102 mm) sphere.
(Reason: To allow for special conditions while retaining essentially the same degree of safety.)
END OF AMENDMENTS.
For information purposes, Appendix P adopted with Ordinance 937 is reprinted below:
20
Attachment B
AP101 Fire sprinklers. An approved automatic fire sprinkler system shall be installed in new one- and two-
family dwellings and townhouses in accordance with Section 903.3.1 of the International Building Code.
EXCEPTION: Dwellings containing less than 6000 square feet enclosed space. For upper level
attic type rooms, areas where the ceiling height is less than five feet (5' 0") shall not be considered.
Unfinished space framed to permit future expansion of floor area shall be considered as part of the
area. Joists designed to support floor loads shall be assumed to be for future area. (Living area plus
garages and any other enclosed spaces but not open porches or patios).
AP101.1 Existing dwellings. An approved automatic fire sprinkler system shall be installed in existing
dwellings in accordance with Section 903.3.1 of the International Building Code when the existing dwelling
plus the proposed addition exceeds 6000 square feet enclosed space (living area plus garages and any
other enclosed spaces but not open porches or patios).
END
Exception: Existing unfinished space under roof (e.g. bonus space in attic) may be converted to
living area unless the existing dwelling is already sprinklered, then the protection shall be extended
to include the new area.
21
Attachment C
2012 International Fire Code
ORDINANCE NO. 1087
AN ORDINANCE OF THE CITY OF SOUTHLAKE, TEXAS, AMENDING
CHAPTER 15, ARTICLE III, "FIRE CODE" OF THE CODE OF
ORDINANCES OF THE CITY OF SOUTHLAKE, TEXAS BY ADOPTING
THE 2012 EDITION OF THE INTERNATIONAL FIRE CODE;
REPEALING ORDINANCE NUMBER 931A AND REPEALING ALL
ORDINANCES IN CONFLICT HEREWITH; PRESCRIBING
REGULATIONS GOVERNING CONDITIONS HAZARDOUS TO LIFE
AND PROPERTY FROM FIRE AND EXPLOSION; PROVIDING FOR
THE ADOPTION OF LOCAL AMENDMENTS THERETO; PROVIDING A
PENALTY CLAUSE; PROVIDING A CUMULATIVE CLAUSE;
PROVIDING A SEVERABILITY CLAUSE; PROVIDING A SAVINGS
CLAUSE; PROVIDING FOR PUBLICATION; AND PROVIDING AN
EFFECTIVE DATE.
WHEREAS, the City of Southlake, Texas is a home rule city acting under its
charter adopted by the electorate pursuant to Article XI, Section 5 of the Texas
Constitution and Chapter 9 of the Local Government Code; and
WHEREAS, the City wishes to adopt the 2012 Edition of the International Fire
Code to provide for the safety of the citizens of Southlake; and
WHEREAS, the Fire Chief has recommended certain amendments to the
International Fire Code, and
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY
OF SOUTHLAKE, TEXAS:
Section 1. That Article III of Chapter 15 of the Code of Ordinances, City of
Southlake, Texas, is hereby amended to read as follows:
ARTICLE III. FIRE CODE
Sec. 15-126. Adoption of 2012 Edition of the International Fire Code,
The City of Southlake hereby adopts the 2012 Edition of the International Fire
Code, including Appendix Chapters A, B, C, D, E, F, G, H, I AND J published by the
International Code Council, Inc., save and except such portions as are deleted or
amended by this ordinance, and the same are hereby adopted and incorporated as fully
as if set out at length herein.
Sec. 15-127. Amendments.
That the 2012 International Fire Code, as adopted herein, is hereby amended as
provided in Exhibit "B" incorporated herein and attached hereto for all purposes of this
ordinance. The City of Southlake, Texas may from time to time determine that additional
local modifications to the Fire Code are necessary and appropriate to meet the unique
needs of the City of Southlake, Texas. To effectuate these local modifications, the City
Attachment C
Council shall enact individual ordinances amending this Ordinance, fully setting forth the
change to be made in the Fire Code. These amendments shall be consolidated as
Exhibit "B" to this Ordinance.
Section 2. Penalty. Any person, firm, or corporation who violates, disobeys,
omits, neglects or refuses to comply with or who resists the enforcement of any of the
provisions of this ordinance shall be fined not more than Two Thousand Dollars
($2,000.00) for all violations involving zoning, fire safety or public health and sanitation,
including dumping or refuse, and shall be fined not more than five hundred dollars
($500) for all other violations of this ordinance. Each day that a violation is permitted to
exist shall constitute a separate offense.
Section 3. Cumulative Clause. This ordinance shall be cumulative of all
provisions of ordinances of the City of Southlake, Texas, except where provisions of this
ordinance are in direct conflict with the provisions of another ordinance, in which event
the conflicting provisions of the other ordinance are hereby repealed.
Section 4. Severability Clause. It is hereby declared to be the intention of the
City Council that the phrases, clauses, sentences, paragraphs, and sections are
severable, and if any phrase, clause, sentence, paragraph, or section of this ordinance
shall be declared unconstitutional by the valid judgment or decree of any court of
competent jurisdiction, such unconstitutionality shall not affect any of the remaining
phrases, clauses, sentences, paragraphs, and sections of this ordinance, since they
would have been enacted by the City Council without the incorporation in this ordinance
of the unconstitutional phrase, clause, sentence, paragraph, or section.
Section 5. Savings Clause. All rights and remedies of the City of Southlake
are expressly saved as to any and all violations of the provisions of Article III, Chapter
15 "Fire Code" of the Code of Ordinances, City of Southlake, Texas, as amended, or
any other ordinances affecting such code which have accrued at the time of the
effective date of this ordinance; and, as to such accrued violations and all pending
litigation, both civil and criminal, whether pending in court or not, under such
ordinances, same shall not be affected by this ordinance but may be prosecuted until
final disposition by the courts.
Section 6. Publication. The City Secretary of the City of Southlake is hereby
directed to publish in the official newspaper of the City of Southlake, the caption, penalty
clause, publication clause and effective date of this ordinance one time within ten days
after passage of this ordinance, as required by Section 3.13 of the Charter of the City of
Southlake.
Section 7. Effective Date. This ordinance shall be in full force and effect from
and after its passage and publication as required by law but not before February 1,
2011 and it is so ordained.
Attachment C
APPROVED ON FIRST READING THIS
MAYOR
ATTEST:
CITY SECRETARY
DAY OF , 2014.
APPROVED ON SECOND READING THIS DAY OF 12014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
EFFECTIVE:
Attachment C
Exhibit "B"
Amendments to the 2012 International Fire Code
The following sections, paragraphs, and sentences of the 2012 International Fire Code are hereby
amended as follows: Standard type is text from the IFC. Underlined type is text inserted. Lined thmugI
type 06 deleted text #9FR IFG.)
Note: Historically, NCTCOG has limited Chapter 1 amendments in order to allow each city to insert their
local policies and procedures. We now have suggested certain items to be brought to the attention of
cities considering adoption of the code that may be of concern to several jurisdictions. It is still intended
to be discretionary to each city to determine which Chapter 1 amendments to include. Note that
Appendices must be specifically adopted by Ordinance. See Sample Ordinance on Page xii of 2012 IFC.
Also, note that several sections of the code, as indicated in the Sample Ordinance, require jurisdictional
specificity as to dollar amounts, geographic limits, etc.
Section 102.1; change #3 to read as follows:
3. Existing structures, facilities and conditions when required in Chapter 11 or in specific sections of
this code.
(Reason: To clarify that there are other provisions in the fire code applicable to existing buildings that are
not located in Chapter 11, such as Section 55 Premises Identification.)
Section 102.7; change to read as follows:
102.7 Referenced codes and standards. The codes and standards referenced in this code shall be
those that are listed in Chapter 80, and such codes, when specifically adopted, and standards shall be
considered part of the requirements of this code to the prescribed extent of each such reference and as
further regulated in Sections 102.7.1 and 102.7.2.
102.7.1 Conflicts. Where conflicts occur between provisions of this code and referenced codes and
standards, the provisions of this code shall apply.
102.7.2 Provisions in referenced codes and standards. Where the extent of the reference to a
referenced code or standard includes subject matter that is within the scope of this code and any adopted
amendments, the provisions of this code and any adopted amendments, as applicable, shall take
precedence over the provisions in the referenced code or standard.
(Reason: To be consistent with the State of Texas, other referenced codes must be specifically adopted)
Section 105.3.3; change to read as follows:
105.3.3 Occupancy Prohibited before Approval. The building or structure shall not be occupied prior to
the fire code official issuing a permit when required and conducting associated inspections indicating the
applicable provisions of this code have been met.
(Reason: For clarity to allow for better understanding in areas not requiring such permits, such as
unincorporated areas of counties. This amendment may be struck by a city.)
Section 105.6 Change as follows:
Section 105.6.0 Required operational permits. The code official is authorized to issue operational
permits for the operations set forth in Sections 105.6.1 through 105.6.34
Sections 105.6.1 through 105.6.46 is hereby rescinded and Sections 105.6.1 through 105.6.34 are
added as follows:
Section 105.6.1 Underground Storage Tanks (UST)
Attachment C
Section 105.6.2
Aboveground Storage Tanks (AGST)
Section 105.6.3
UST and AGST removal or Temporary out of service
Section 105.6.4
Changing UST contents
Section 105.6.5
Trench Burning — Clearing Land/Rubbish
Section 105.6.6
Fireworks (certified events only)
Section 105.6.7
Dry Cleaning Operations, non-flammable liquids
Section 105.6.8
Dry Cleaninq Operations, flammable/combustible liquids
Section 105.6.9
Explosives or Blasting Agents, use of
Section 105.6.10
Hazardous Materials (Storage, dispense, use of)
Section 105.6.11
Highly Toxic Pesticides (storage, use of)
Section 105.6.12
High -Piled Combustible Storage
Section 105.6.13
Tire Storage
Section 105.6.14
LPG, 25-119 WGC
Section 105.6.15
LPG, 120 — 1,999 WGC
Section 105.6.16
LPG, 2,000 < WGC
Section 105.6.17
LPG fueled vehicles/equipment in assemblies
Section 105.6.18
Spraying and Dipping Operations
Section 105.6.19
Battery Systems
Section 105.6.20 Private Aaencv License Inspection/Certification
Section 105.6.21 Asbestos Removal
Section 105.6.22 Malls. covered
Section 105.6.23 Motor Vehicle Fuel Disoensina Stations
Section 105.6.24
Pyrotechnic material
Section 105.6.25
Cut Tree in Public Building
Section 105.6.26
Controlled Access Gates
Section 105.6.27
Circus, Carnivals, Fairs
Section 105.6.28
Pipeline Operations Maintenance or Excavation
Section 105.6.29
Candles- Open Flame, Use in Assembly Areas
Section 105.6.30
Parade Floats
Section 105.6.31
Refrigeration Equipment, us of special type
Attachment C
Section 105.6.32 Speed Bumps/Humps in Fire Lane
Section 105.6.33 Garages -Auto Equipment Maintenance/Repairs
Section 105.6.34 Compressed Gases, Use of
Section 105.7; add Section 105.7.17 to read as follows:
105.7.17 Smoke control or exhaust systems. Construction permits are required for smoke control or
exhaust systems as specified in Section 909 and Section 910 respectively. Maintenance performed in
accordance with this code is not considered a modification and does not require a permit.
(Reason: Section 105.7.17 adds construction permit requirements for smoke control and exhaust
systems, which are required fire protection systems by Chapter 9 of the fire code to ensure proper design
and installation of such systems. These changes reflect local practices of municipalities in this region.)
Section 105.7; add Section 105.7.18 to read as follows:
105.7.18 Electronic access control systems. Construction documents are required for the installation
or modification of an electronic access control system, as specified in Section 503 and Section 1008. A
separate construction permit is required for the installation or modification of a fire alarm system that may
be connected to the access control system. Maintenance performed in accordance with this code is not
considered a modification and does not require a permit.
(Reason: Section 105.7.18 adds construction permit requirements for electronic access control systems
for electric security gates and exit doors to ensure proper design and installation of such systems. These
changes reflect local practices of municipalities in this region.)
Section 109.4 is amended to read as follows:
Section 109.4 Violation Penalties. Any person, firm, or corporation violating any of the provisions or
terms of this Ordinance shall be guilty of a misdemeanor and, upon conviction in the Municipal Court,
shall be subject to a fine not exceeding TWO THOUSAND AND NO/100 ($2,000.00) DOLLARS for each
offense, and each and every day any such violation shall continue shall be deemed to constitute a
separate offense.
Section. 111.4 is amended to read as follows:
Section. 111.4 Failure to Comply. Any person who shall continue any work after having been served
with a stop work order except such work as that person is directed to perform to remove a violation or
unsafe condition, shall be liable to a fine not to exceed TWO THOUSAND AND NO/100 ($2,000.00)
DOLLARS for each offense, and each and every day any such violation shall continue shall be deemed to
constitute a separate offense.
Section 202; amend and add definitions to read as follows:
ADDRESSABLE FIRE DETECTION SYSTEM. Any system capable of providing identification of each
individual alarm -initiating device. The identification shall be in plain English and as descriptive as possible
to specifically identify the location of the device in alarm. The system shall have the capability of alarm
verification.
(Reason: To provide a definition that does not exist in the code.)
AMBULATORY CARE FACILITY. Buildings or portions thereof used to provide medical, surgical,
Attachment C
psychiatric, nursing, or similar care on a less than 24-hour basis to persons who are rendered incapable
of self-preservation by the services provided. This group may include but not be limited to the following:
- Dialysis centers
- Sedation dentistry
- Surgery centers
- Colonic centers
- Psychiatric centers
(Reason: to clarify the range of uses included in the definition)
ANALOG ADDRESSABLE FIRE DETECTION SYSTEM. Any system capable of calculating a change in
value by directly measurable quantities (voltage, resistance, etc.) at the sensing point. The physical
analog may be conducted at the sensing point or at the main control panel. The system shall be capable
of compensating for long-term changes in sensor response while maintaining a constant sensitivity. The
compensation shall have a preset point at which a detector maintenance signal shall be transmitted to the
control panel. The sensor shall remain capable of detecting and transmitting an alarm while in
maintenance alert.
(Reason: To provide a definition that does not exist in the code.)
ATRIUM. An opening connecting twe three or more stories... (remaining text unchanged}
(Reason: Accepted practice in the region based on legacy codes. IBC Section 1009 permits unenclosed
two story stairways under certain circumstances.)
FIRE WATCH. A temporary measure intended to ensure continuous and systematic surveillance of a
building or portion thereof by one or more qualified individuals or standby personnel when required by the
fire code official, for the purposes of identifying and controlling fire hazards, detecting early signs of
unwanted fire, raising an alarm of fire and notifying the fire department.
(Reason: Clearly defines options to the fire department for providing a fire watch.)
FIREWORKS. Any composition or device for the purpose of producing a visible or an audible effect for
entertainment purposes by combustion, deflagration, er detonation, and/or activated by ignition with a
match or other heat producing device that meets the definition of 1 AG fireworks or 1.3G fireworks as set
forth herein. ...fremainder of text unchanged}...
(Reason: Increased safety from fireworks related injuries.)
HIGH PILED COMBUSTIBLE STORAGE: add a second paragraph to read as follows:
Any building classified as a group S Occupancy or Speculative Building exceeding 6,000 square feet that
has a clear height in excess of 14 feet, making it possible to be used for storage in excess of 12 feet,
shall be considered to be high -piled storage. When a specific product cannot be identified, a fire
protection system and life safety features shall be installed as for Class IV commodities, to the maximum
pile height.
(Reason: To provide protection for worst -case scenario in flexible or unknown situations.)
HIGH-RISE BUILDING. A building with an occupied floor located more than 7-5-55 feet (22- 16
764mm) above the lowest level of fire department vehicle access.
(Reason: To provide a definition that reflects regional practices.)
Attachment C
REPAIR GARAGE. A building, structure or portion thereof used for servicing or repairing motor vehicles.
This occupancy shall also include garages involved in minor repair, modification and servicing of motor
vehicles for items such as lube changes, inspections, windshield repair or replacement, shocks, minor
part replacement and other such minor repairs.
(Reason: To further clarify types of service work allowed in a repair garage, as well as to correspond with
definition in the IBC.)
SELF-SERVICE STORAGE FACILITY. Real property designed and used for the purpose of renting or
leasing individual storage spaces to customers for the purpose of storing and removing personal property
on a self-service basis.
(Reason: To provide a definition that does not exist in the code.)
STANDBY PERSONNEL. Qualified fire service personnel, approved by the Fire Chief. When utilized, the
number required shall be as directed by the Fire Chief. Charges for utilization shall be as normally
calculated by the jurisdiction.
(Reason: To provide a definition that does not exist in the code.)
Section 307.1.1; change to read as follows:
307.1.1 Prohibited open burning. Open burning shall be pmhihitad that is offensive or objectionable
because of smoke emissions or when atmospheric conditions or local circumstances make such fires
hazardous shall be prohibited.
Exception: {No change.}
(Reason: Maintains current local requirements based on legacy and 20091FC requirements.)
Section 307.2; change to read as follows:
307.2 Permit required. A permit shall be obtained from the fire code official in accordance with Section
105.6 prior to kindling a fire for recognized silvicultural or range or wildlife management practices,
prevention or control of disease or pests, or open burninge. Application for such approval shall
only be presented by and permits issued to the owner of the land upon which the fire is to be kindled.
Examples of state or local law, or regulations referenced elsewhere in this section may include but not be
limited to the followina:
1. Texas Commission on Environmental Quality guidelines and/or restrictions.
2. State, County, or Local temporary or permanent bans on open burning.
3. Local written policies as established by the fire code official.
(Reason: Amendments to 307.2, 307.4, 307.4.3, and 307.5 better explain current requirements and
recognize that jurisdictions have local established policies that best fit their environments.)
Section 307.3; change to read as follows_
307.3 Extinguishment authority. VVhon „non h„rniRg „Foa+oS „.F A-d-d-6 +„ a ha-Zard-e-u-s 8461at,„n „F
extiRga;shmen+ r.f tho n buMiRg 8Fati n The fire code official is authorized to order the
extinguishment by the permit holder, another person responsible or the fire department of open burning
that creates or adds to a hazardous or objectionable situation.
(Reason: Maintains current local requirements based on legacy and 20091FC requirements.)
Attachment C
Section 307.4; change to read as follows_
307.4 Location. The location for open burning shall not be less than 50 300 feet (15240 91 440 mm)
from any structure, and provisions shall be made to prevent the fire from spreading to within 59 300 feet
(15 240 91 440 mm) of any structure.
Exceptions: {No change.}
(Reason: Amendments to 307.2, 307.4, 307.4.3 and 307.5 better explain current requirements and
recognize that jurisdictions have local established policies that best fit their environments.)
Section 307.4.3, Exceptions: add exception #2 to read as follows:
Exceptions:
1. Where buildings, balconies and decks are protected by an approved automatic sprinkler
system.
(Reason: Amendments to 307.2, 307.4, 307.4.3 and 307.5 better explain current requirements and
recognize that jurisdictions have local established policies that best fit their environments.)
Section 307.4.4 and 5; add section 307.4.4 and 307.4.5 to read as follows:
307.4.4 Permanent outdoor fire pit. Permanently installed outdoor fire pits for recreational fire purposes
shall not be installed within 10 feet of a structure or combustible material.
Exception: Permanently installed outdoor fireplaces constructed in accordance with the
International Building Code.
307.4.5 Trench Burns. Trench burns shall be conducted in air curtain trenches and in accordance with
Section 307.2.
(Reason: Amendments to 307.2, 307.4, 307.4.3 and 307.5 better explain current requirements and
recognize that jurisdictions have local established policies that best fit their environments.)
Section 307.5; change to read as follows:
307.5 Attendance. Open burning, trench burns, bonfires, recreational fires, and use of potable outdoor
fireplaces shall be constantly attended until the... (Remainder of section unchanged}
(Reason: Amendments to 307.2, 307.4, 307.4.3 and 307.5 better explain current requirements and
recognize that jurisdictions have local established policies that best fit their environments.)
Section 308.1.1; add sentence to read as follows:
Unmanned free-floating devices containing an open flame or other heat source, such as but not limited to
sky lanterns shall be prohibited.
(Reason: Wildland and inherent fire risk presented by allowing an airborne open flame.)
Section 308.1.4; change to read as follows:
308.1.4 Open -flame cooking devices. Open -flame cooking devices,
charcoal grills and other similar devices used for cooking shall not be 4eFatecl—located or used on
combustible balconies, decks, or within 10 feet (3048 mm) of combustible construction.
Exceptions:
1. One- and two-family dwellings, except that LP -gas containers are limited to a water capacity not
greater than 50 pounds (22.68 kg) rnominal 20 pound (9.08 kg) LP -gas capacityl with an
Attachment C
aggregate LP -gas capacity not to exceed 100 Ibs (5 containers).
2. Where buildings, balconies and decks are protected by an approved automatic sprinkler system,
except that LP -gas containers are limited to a water capacity not greater than 50 pounds (22.68
kq) rnominal 20 pound (9.08 kq) LP-qas capacityl, with an agqreqate LP -gas capacity not to
exceed 40 Ibs (2 containers).
3. {No change.}
(Reason: Decrease fire risk in multi -family dwellings and minimizes ignition sources and clarify allowable
limits for 1 & 2 family dwellings, and allow an expansion for sprinklered multi -family uses. This
amendment adds clarification and defines the container size allowed for residences.)
Section 308.1.6.2, Exception #3; change to read as follows:
Exceptions:
3. Torches or flame -producing devices in accordance with Section 202 4 308.1.3.
(Reason: Section identified in published code is inappropriate.)
Section 311.5; change to read as follows:
311.5 Placards. Arm the fire code official is authorized to require marking of any vacant or abandoned
buildings or structures determined to be unsafe pursuant to Section 110 of this code relating to structural
or interior hazards, as required by Section 311.5.1 through 311.5.5.
(Reason: There may be situations where placarding is not desired or necessary; also clarifies intent that
it is not the fire code official's responsibility to provide the placard.)
Section 401.9; add Section 401.9 to read as follows:
401.9 False Alarms and Nuisance Alarms. False alarms and nuisance alarms shall not be given,
signaled or transmitted or caused or permitted to be given, signaled or transmitted in any manner.
(Reason: Places the responsibility on the business or property owner to maintain their fire alarm systems
in approved condition. Allows the enforcement of "prohibition of false alarms". Replaces text lost from the
199 7 Code.)
Section 501.4; change to read as follows:
501.4 Timing of installation. When fire apparatus access roads or a water supply for fire protection is
required to be installed for any structure or development, they shall be installed, tested, and approved
prior to the time of which construction has progressed beyond completion of the foundation of any
structure. ,
(Reason: Reflects current practice in the region relative to ensuring fire department and EMS access
during construction, which can be a time of increased frequency for emergency incidents.)
or -
Section 503.1.1; add sentence to read as follows:
Except for one- or two-family dwellings, the path of measurement shall be alonq a minimum of a ten feet
(10') wide unobstructed pathway around the external walls of the structure.
(Reason: Recognizes that the hose lay provision can only be measured along a pathway that is wide
enough for fire fighter access.)
Attachment C
Section 503.2.1; change to read as follows:
503.2.1 Dimensions. Fire apparatus access roads shall have an unobstructed width of not less than 2-9
24 feet (6096 PAPA 7315 mm), exclusive of shoulders, except for approved security gates in accordance
with Section 503.6, and an unobstructed vertical clearance of not less than 12 foot 6 ienhec (4115 mm)
14 feet (4267 mm).
Exception: Vertical clearance may be reduced; provided such reduction does not impair access by
fire apparatus and approved signs are installed and maintained indicating the established vertical
clearance when approved.
(Reason: Amendments to 503.2.1 and 503.2.2 recognize that the equipment now used in firefighting is
increasing in size. The code already recognizes that larger dimensions may be required under Section
503.2.2. The amendments are to standardize the dimensions for this area. With the increase in fire
apparatus size, this will allow for the passage of two fire apparatus during a fire or EMS emergency.)
**Section 503.2.2; change to read as follows:
503.2.2 Authority. The fire code official shall have the authority to require an increase in the minimum
access widths and vertical clearances where they are inadequate for fire or rescue operations. The fire
code official shall also be able to decrease the minimum access widths when a change does not affect
fire or rescue operations.
(Reason: Amendments to 503.2.1 and 503.2.2 recognize that the equipment now used in fire fighting is
increasing in size. The code already recognizes that larger dimensions may be required under Section
503.2.2. The amendments are to standardize the dimensions for this area. With the increase in fire
apparatus size, this will allow for the passage of two fire apparatus during a fire or EMS emergency.)
** Section 503.2.3 is changed and 503.2.3.1 is added to read as follows:
503.2.3 Surface. All weather surfaces shall be asphalt or concrete. Fire lanes shall be designed to
support a minimum 85,000 lb. GVW load. Subgrade shall be stabilized per engineers report. Concrete
fire lanes shall be a minimum five (5) inches inch thick 3600 psi concrete 5 '/2 sack concrete reinforced
with #4 rebar on 18 inch centers. Asphalt fire lane shall be minimum six (6) inches thick. Drive
approaches shall be minimum six (6) inches 3600 PSI 5 'h sack concrete with # 4 rebar on 18 inch
centers both ways on chairs.
Section 503.2.3.1 Private Access Easements shall be built to city street standards.
(Reason: Amendments to 503.2.1 and 503.2.2 recognize that the equipment now used in firefighting is
increasing in size. The code already recognizes that larger dimensions may be required under Section
503.2.2. The amendments are to standardize the dimensions for this area. With the increase in fire
apparatus size, this will allow for the passage of two fire apparatus during a fire or EMS emergency.
Amendments to 503.2.3.1 to provide a standard for private access easements.)
Section 503.3; change to read as follows:
503.3 Marking. Where r red by the fire G9618 r.ffinial apPF9V8d c ether a 8d nr.tineo
o mm r�,t gS that in„l,,e the ,.Q.Fd? NO RARKI G _ FIRF 1-ANIF Striping, signs, or other markings, when
approved by the fire code official, shall be provided for fire apparatus access roads to identify such roads
or prohibit the obstruction thereof. The r„paps by whinh fire iR-r,e6 ore rtecigRat8d Striping, signs and
other markings shall be maintained in a clean and legible condition at all times and be replaced or
repaired when necessary to provide adequate visibility.
(1) Striping — Fire apparatus access roads shall be continuously marked by painted lines of red traffic
paint six inches (6") in width to show the boundaries of the lane. The words "NO PARKING FIRE
LANE" or "FIRE LANE NO PARKING' shall appear in four inch (4") white letters at 25 feet intervals on
Attachment C
the red border markings alonq both sides of the fire lanes. Where a curb is available, the striping
shall be on the vertical face of the curb.
(2) Signs — Signs shall read "NO PARKING FIRE LANE" or "FIRE LANE NO PARKING" and shall be
12" wide and 18" high. Signs shall be painted on a white background with letters and borders in red,
using not less than 2" lettering. Signs shall be permanently affixed to a stationary post and the
bottom of the sign shall be six feet, six inches (6'6") above finished grade. Signs shall be spaced not
more than fifty feet (50') apart along both sides of the fire lane. Signs may be installed on permanent
buildings or walls or as approved by the Fire Chief.
(Reason: Establishes a standard method of marking and reflects local long-standing practices.)
Section 503.4; change to read as follows:
503.4 Obstruction of fire apparatus access roads. Fire apparatus access roads shall not be
obstructed in any manner, including the parking of vehicles. The minimum widths and clearances
established in Section 503.2.1 and any area marked as a fire lane as described in Section 503.3 shall be
maintained at all times.
(Reason: As originally worded, the section implied that vehicles could be parked in the marked fire lane
and not be in violation if the minimum width is still maintained. Current accepted enforcement practice is
to require the entire marked fire lane to be maintained clear and unobstructed.)
Section 505.1; change to read as follows:
505.1 Address numbers. Buildings shall have approved address numbers, building numbers or
approved building identification placed in a position that is plainly legible and visible from the street or
road fronting the property. These ni imhers shell nnnfrosty.gith their baGkgre Rd Od'drese ni imhers shall
minima im strnLAy.g0d-th of 0 - innh ,12. mm�. See Ordinance # 441 for specific addressing requirements.
Exception: R-3 Single Family occupancies shall have approved numerals of a minimum 3 'h
inches (88.9 mm) in height and a color contrasting with the background clearly visible and legible
from the street fronting the property and rear alleyway where such alleyway exists.
(Reason: To increase the minimum addressing requirements for commercial and establish a minimum for
single-family residential.)
Section 507.4; change to read as follows:
507.4 Water supply test date and information. The water supply test used for hydraulic calculation of
fire protection systems shall be conducted in accordance with NFPA 291 "Recommended Practice for Fire
Flow Testing and Marking of Hydrants" and within one year of sprinkler plan submittal. The fire code
official shall be notified prior to the water supply test. Water supply tests shall be witnessed by the fire
code official, as required
Prier te fiRal appreval ef the water Supply system. The exact location of the static/residual hydrant and the
flow hydrant shall be indicated on the design drawings. All fire protection plan submittals shall be
accompanied by a hard copv of the water flow test report, or as approved by the fire code official. The
report must indicate the dominant water tank level at the time of the test and the maximum and minimum
operating levels of the tank, as well, or identify applicable water supply fluctuation. The licensed
contractor must then design the fire protection system based on this fluctuation information, as per the
applicable referenced NFPA standard. Reference Section 903.3.5 for additional design requirements.
(Reason: Clarifies intent of the test to ensure contractor accounts for water supply fluctuations.)
**Section 507; shall be amended by adding the following section:
507.5.1 Where required. This section provides the minimum hydrant requirements. Whenever the fire
Attachment C
flow requirements of Appendix C require additional hydrants they are also required. The location, number
and type of fire hydrants connected to a water supply capable of delivering the required fire flow shall be
provided on the public street or on the site of the premises, or both, to be protected as required and
approved by the Fire Code Official. A fire hydrant shall be located within 100 feet of a fire department
connection.
Maximum spacing of Fire hydrants shall be in accordance with the following distances:
Occupancy Unsprinklered Sprinklered
R-3 and U Occupancies 400 feet 600 feet
All Others 300 feet 500 feet
Hydrants shall be provided at all intersecting streets and at intermediate locations between intersections
as prescribed above, measured as the hose would be laid. Fire hydrants shall be accessible to the fire
department apparatus by roads which meet the requirements of Section 503.2.
(Reason: To provide minimum hydrant spacing standards.)
507.5.1.2 Hydrant for sprinkler system. Buildings equipped with an automatic sprinkler system
installed in accordance with section 903 shall have a fire hydrant within 100 feet (15 m) of the fire
department connections.
Section ; change to read as follows:
507.5.4 Obstruction. Unobstructed access to fire hydrants shall be maintained at all times. Posts,
fences. vehicles. arowth. trash. storaae and other materials or obiects shall not be placed or kept near fire
hvdrants. fire department inlet connections or fire protection system control valves in a manner that would
prevent such equipment or fire hydrants from being immediately discernible. The fire department shall not
be deterred or hindered from gaining immediate access to fire protection equipment or fire hydrants.
(Reason: Maintains wording from 2006 Code to ensure these critical devices are available in an
emergency incident.)
Section 509.1.2; add new Section 509.1.2 to read as follows:
509.1.2 Sign Requirements. Unless more stringent requirements apply, lettering for signs required by
this section shall have a minimum height of 2 inches (50.8 mm) when located inside a building and 4
inches (101.6 mm) when located outside, or as approved by the fire code official. The letters shall be of a
color that contrasts with the background.
(Reason: Provides direction as to appropriate sign criteria to develop consistency in this regard.)
Section 603.3.2.1, Exception; change exception to read as follows:
Exception: The aggregate capacity limit shall be permitted to be increased to 3,000 gallons (11,356 L) in
accordance with all requirements of Chapter 57.
gF0 , k&. fDelete remainder of Exception}
(Reason: Change to Section 5704.2.9.5 is included in this amendment package.)
Section 603.3.2.2; change to read as follows:
603.3.2.2 Restricted use and connection. Tanks installed in accordance with Section 603.3.2 shall be
used only to supply fuel oil to fuel -burning der equipment installed in accordance with Section
603.3.2.4. Connections between tanks and equipment supplied by such tanks shall be made using
closed piping systems.
(Reason: Relocate the exception to Chapter 57 for applicability to generator sets, due to contradictory
charging statement in 603.1 to not apply to internal combustion engines. Further, such large quantities of
Attachment C
combustible liquid are more thoroughly addressed in Chapter 57 relative to such tanks.)
Section 604; change to read as follows:
SECTION 604
EMERGENCY AND STANDBY POWER SYSTEMS
604.1 Installation. Emergency and standby power systems required by this code or the International
Building Code shall be installed in accordance with this code, NFPA 110 and 111. Existing installations
shall be maintained in accordance with the original approval, except as specified in Chapter 11.
604.1.1 Stationary generators. Stationary emergency and standby power generators required by
this code shall be listed in accordance with UL 2200.
604.1.2 Critical Operations Power Systems (COPS). For Critical Operations Power Systems
necessary to maintain continuous power supply to facilities or parts of facilities that require
continuous operation for the reasons of public safety, emergency management, national security, or
business continuity, see NFPA 70.
604.2 Where required. Emergency and standby power systems shall be provided where required by
Sections 604.2.1 through 6^^vv4 :2 1 S 4 604.2.24 or elsewhere identified in this code or any other referenced
code.
604.2.1 GFOUp ^ ^^raupan Emergency voice/alarm communications systems. Emergency
power shall be provided for emergency voice/alarm communications systems in 6reuA the following
occupancies, or as specified elsewhere in this code, in accordance with Section 907.5.2.2.5
a07 :2 --
Covered and Open Malls, Section 604.2.13
Group A occupancies, Sections 907.2.1.1 and 907.5.2.2.4.
Special Amusement buildings, Section 907.2.12.3
High rise buildings, Section 907.2.13
Atriums, Section 907.2.14
Deep Underground buildings, Section 907.2.19
604.2.2 Smoke control systems. Standby power shall be provided for smoke control systems in the
following occupancies, or as specified elsewhere in this code, in accordance with Section 909.11:
Covered mall building, International Building Code, Section 404.5
Atriums, International Building Code, Section 404.7
Underground buildings, International Building Code, Section 405.5
Group 1-3, International Building Code, Section 408.9
Stapes, International Building Code, Section 410.3.7.2
Special Amusement buildings (as applicable to Group A's), International Building Code, Section
411.1
Smoke protected seating, Section 1028.6.2.1
604.2.3 Exit signs. Emergency power shall be provided for exit signs in accordance with Section
1011.6.3. (90 minutes)
604.2.4 Means of egress illumination. Emergency power shall be provided for means of egress
illumination in accordance with Section 1006.3. (90 minutes)
604.2.5 Accessible means of egress elevators. Standby power shall be provided for elevators that
are part of an accessible means of egress in accordance with Section 1007.4.
604.2.6 Accessible means of egress platform lifts. Standby power in accordance with this section
or ASME Al8.1 shall be provided for platform lifts that are part of an accessible means of egress in
accordance with Section 1007.5
604.2.7 Horizontal sliding doors. Standby power shall be provided for horizontal sliding doors in
accordance with Section 1008.1.4.3.
604.2.8 Semiconductor fabrication facilities. Emergency power shall be provided for
semiconductor fabrication facilities in accordance with Section 2703.15.
604.2.9 Membrane structures. Emergency power shall be provided for exit signs in temporary tents
and membrane structures in accordance with Section 3103.12.6.1. (90 minutes) Standby power shall
be provided for auxiliary inflation systems in permanent membrane structures in accordance with the
International Building Code. 4 hours
604.2.10 Hazardous materials. Emergency or standby power shall be provided in occupancies with
hazardous materials in accordance with Section 5004.7 and 5005.1.5.
604.2.11 Highly toxic and toxic materials. Emergency power shall be provided for occupancies
with highly toxic or toxic materials in accordance with Sections 6004.2.2.8 and 6004.3.4.2.
Attachment C
604.2 12 Organic peroxides. Standby power shall be provided for occupancies with organic
peroxides in accordance with Section 6204.1.11.
604.2.13 Covered and open mall buildings. (No change).
604.2.14 High-rise buildings. (No change).
604.2.15 Underground buildings. (No change).
604.2.16 Group 1-3 occupancies. (No change).
604.2.17 Airport traffic control towers. (No change).
604.2.18 Elevators. (No change).
604.2.19 Smoke proof enclosures and Stair Pressurization Alternative. Standby power shall be
provided for smoke proof enclosures, stair pressurization alternative and associated automatic fire
detection systems as required by the International Buildinq Code, Section 909.20.6.2.
604.2.20 Elevator pressurization. Standby power shall be provided for elevator pressurization
system as required by the International Building Code, Section 909.21.5.
604.2.21 Elimination of Smoke Dampers in Shaft Penetrations. Standby power shall be provided
when eliminatinq the smoke dampers in ducts penetratinq shafts in accordance with the International
8uildinq Code, Section 717.5.3, exception 2.3.
604.2.22 Common exhaust systems for clothes dryers. Standby power shall be provided for
common exhaust systems for clothes dryers located in multistory structures in accordance with the
International Mechanical Code Section 504.8, item 7.
604.2.23 Hydrogen Cutoff Rooms. Standby power shall be provided for mechanical ventilation and
gas detection systems of Hydrogen Cutoff Rooms in accordance with the International 8uildinq Code,
Section 421.8.
604.2.24 Means of Egress Illumination in Existing Buildings. Emergency power shall be provided
for means ofegress illumination in accordance with Section 1104.5 and 1104.5.1 when required by
the fire code official. (90 minutes in 1-2, 60 minutes elsewhere.)
604.3 Energy time duration. Unless a time limit is specified by the fire code official, in this chapter or
elsewhere in this code, or in any other referenced code or standard, the emergency and standby power
system shall be supplied with enough fuel or energy storage capacity for not less than 2-hour full -demand
operation of the system.
Exception: Where the system is supplied with natural gas from a utility provider and is
approved.
604.34 Maintenance. (No change).
604.4 5 Operational inspection and testing. (No change).
604.6 6 Emergency lighting equipment. (No change).
604.6a 7 Supervision of maintenance and testing. (no change).
(Reason: These provisions provide a list to complete and match that throughout the codes. IBC Section
2702.13 "pyrophoric materials" no longer exists in IFC Section 604. The only new items are the reference
to COPS in NFPA 70, and the specified Energy time duration. Other changes are a reference to a code
provision that already exists.)
Section 704.1; change to read as follows:
704.1 Enclosure. Interior vertical shafts, including but not limited to stairways, elevator hoist ways,
service and utility shafts, that connect two or more stories of a building shall be enclosed or protected in
accordance with the codes in effect at the time of construction but, regardless of when constructed, not
less than as required in Chapter 11. New floor openings in existing buildings shall comply with the
International Building Code.
(Reason: Provides standard minimum protection retroactively, but clarifies that this section is not to be
used to reduce higher protection levels that were required when originally constructed.)
Section 807.4.3.2; change to read as follows:
807.4.3.2 Artwork. Artwork and teaching materials shall be limited on the walls of corridors to not more
than 20 percent of the wall area and on the walls of classrooms to not more than 50 percent of each wall
area. Such materials shall not be continuous from floor to ceilina or wall to wall.
Curtains, draperies, wall hangings and other decorative material suspended from the walls or ceilings
Attachment C
shall meet the flame propagation performance criteria of NFPA 701 in accordance with Section 807 or be
noncombustible.
Exception: Corridors protected by an approved automatic sprinkler system installed in accordance
with Section 903.3.1.1 shall be limited to 50 percent of the wall area.
(Reason: Consistent with regional practice. This change allows an increase in wall coverage due to the
presence of sprinklers. Also provides additional guidance relative to acceptable amounts of artwork in
classrooms.)
Section 4.4.2; change to read as follows:
807.4.4.2 Artwork. Artwork and teaching materials shall be limited on the walls of corridors to not more
than 20 percent of the wall area and on the walls of classrooms to not more than 50 percent of each wall
area. Such materials shall not be continuous from floor to ceiling or wall to wall.
Curtains, draperies, wall hangings and other decorative material suspended from the walls or ceilings
shall meet the flame propagation performance criteria of NFPA 701 in accordance with Section 807 or be
noncombustible.
Exception: Corridors protected by an approved automatic sprinkler system installed in accordance
with Section 903.3.1.1 shall be limited to 50 percent of the wall area.
(Reason: Consistent with regional practice. This change allows an increase in wall coverage due to the
presence of sprinklers. Also provides additional guidance relative to acceptable amounts of artwork in
classrooms.)
Section 901.4.3; change to read as follows:
901.4.3 Fire areas. {First part of section unchanged} ...determined in accordance with Section 707.3.910
of the International Building Code.
(Reason: Errata — see ICC website for more information - incorrect section number is referenced in the
published code as 707.3.9, which applies to mixed use occupancy separation, rather than fire area
separation for sprinkler purposes.)
Section 901.6.1; add Section 901.6.1.1 to read as follows:
901.6.1.1 Standpipe Testing. Building owners/managers must maintain and test standpipe systems as
per NFPA 25 requirements. The following additional requirements shall be applied to the testing that is
required every 5 years:
1. The piping between the Fire Department Connection (FDC) and the standpipe shall be back flushed
when foreign material is present and also hydrostatically tested for all FDC's on any type of
standpipe system. Hydrostatic testing shall also be conducted in accordance with NFPA 25
requirements for the different types of standpipe systems.
2. For any manual (dry or wet) standpipe system not having an automatic water supply capable of
flowing water through the standpipe, the tester shall connect hose from a fire hydrant or portable
Pumping system (as approved by the fire code official) to each FDC, and flow water through the
standpipe system to the roof outlet to verify that each inlet connection functions properly. Confirm
that there are no open hose valves prior to introducing water into a dry standpipe. There is no
required pressure criterion at the outlet. Verify that check valves function properly and that there
are no closed control valves on the system.
3. Any pressure relief, reducing, or control valves shall be tested in accordance with the requirements
of NFPA 25. All hose valves shall be exercised.
4. If the FDC is not already provided with approved caps, the contractor shall install such caps for all
FDC's as required by the fire code official.
Attachment C
5. Upon successful completion of standpipe test, place a blue tap (as per Texas Administrative Code,
Fire Sprinkler Rules for Inspection, Test and Maintenance Service (ITM) Tap) at the bottom of
each standpipe riser in the building. The tap shall be check -marked as "Fifth Year" for Type of ITM,
and the note on the back of the tap shall read "5 Year Standpipe Test" at a minimum.
6. The procedures required by Texas Administrative Code Fire Sprinkler Rules with regard to Yellow
Taps and Red Taps or any deficiencies noted during the testing, including the required
notification of the local Authority Having Jurisdiction (fire code official) shall be followed.
7. Additionally, records of the testing shall be maintained by the owner and contractor, if applicable,
as required by the State Rules mentioned above and NFPA 25.
8. Standpipe system tests where water will be flowed external to the building shall not be conducted
during freezing conditions or during the day prior to expected night time freezing conditions.
9. Contact the fire code official for requests to remove existing fire hose from Class II and III standpipe
systems where employees are not trained in the utilization of this firefighting equipment. All
standpipe hose valves must remain in place and be provided with an approved cap and chain when
approval is given to remove hose by the fire code official.
(Reason: Increases the reliability of the fire protection system and re-emphasizes the requirements of
NFPA 25 relative to standpipe systems, as well as ensuring that FDC connections are similarly
tested/maintained to ensure operation in an emergency incident.)
Section 901.7; change to read as follows:
901.7 Systems out of service. Where a required fire protection system is out of service or in the event
of an excessive number of activations, the fire department and the fire code official shall be notified
immediately and, where required by the fire code official, the building shall either be evacuated or an
approved fire watch shall be provided for all occupants left unprotected by the shut down until the fire
protection system has been returned to service.... (Remaining text unchanged}
(Reason: Gives fire code official more discretion. Requires adoption of definition amendment in Section
202 for fire watch.)
Section 901.9; change Section 901.9 to read as follows:
901.9 Discontinuation or change Terminatien of Menitering of service. F=^MP fire A -'arm systaPAS
Notice shall be made to the fire code official whenever contracted
alarmFRE)RitE)FiRg services for monitoring of any fire alarm system are terminated for any reason, or a
change in alarm monitoring provider occurs. Notice shall be made in writing to the fire code official by the
building owner and monitoring service provider prior to the service being terminated.
(Reason: To ensure the property's monitored fire alarm system is maintained for proper notification of
emergency response in the event of an emergency incident.)
Section 903.1.1; change to read as follows:
903.1.1 Alternative protection. Alternative automatic fire -extinguishing systems complying with Section
904 shall be permitted in t+ew e# addition to automatic sprinkler protection where recognized by the
applicable standard aP, or as approved by the fire code official.
(Reason: Such alternative systems do not provide the reliability of automatic sprinkler protection in
general. An applicant could pursue an Alternate Method request to help mitigate the reliability issues with
these alternative systems with the fire code official if so desired, or there may be circumstances in which
the fire code official is acceptable to allowing an alternate system in lieu of sprinklers, such as kitchen
Attachment C
hoods or paint booths. This also meets with local practices in the region.)
Section 903.2; add paragraph to read as follows:
Automatic Sprinklers shall not be installed in elevator machine rooms, elevator machine spaces, and
elevator hoist ways, other than pits where such sprinklers would not necessitate shunt trip requirements
under any circumstances. Storage shall not be allowed within the elevator machine room. Signage shall
be provided at the entry doors to the elevator machine room indicating "ELEVATOR MACHINERY — NO
STORAGE ALLOWED."
(Reason: Firefighter and public safety. This amendment eliminates the shunt trip requirement of the
International Building Code Section 3006.5 for the purpose of elevator passenger and firefighter safety.
This amendment is contingent on the Building Code amendment eliminating the Exceptions to Section
3006.4, such that passive fire barriers for these areas are maintained. This also meets with local practices
in the region.)
Attachment C
Section 903.2; delete the exception.
(Reason: The exception deletion is due to the fact that such telecom areas pose an undue fire risk to the
structural integrity of the building. This also meets with local practices in the region.)
Section 903.2.9; add Section 903.2.9.3 to read as follows:
903.2.9.3 Self-service storaae facilitv. An automatic sprinkler system shall be installed throuahout all
self-service storage facilities.
Exception: One-story self-service storaae facilities that have no interior corridors. with a one -hour fire
barrier separation wall installed between every storage compartment.
(Reason: Fire departments are unable to inspect these commercial occupancies and are unaware of the
contents being stored. This also meets with local practices in the region.)
Section 903.2.11; change 903.2.11.3 and add 903.2.11.7, 903.2.11.8, and 903.2.11.9 as follows:
903.2.11.3 Buildings 55 35 feet or more in height. An automatic sprinkler system shall be installed
throughout buildings with a floor level, other than penthouses in compliance with Section 1509 of the
International Building Code, having an occupant load of 30 or more that is located 55 35 feet (16 764 10
668 mm) or more above the lowest level of fire department vehicle access.
Exceptions:
1. Airport control towers.
2. Open parking structures in compliance with Section 406.5 of the International Building Code.
3. Occupancies in Group F-2.
903.2.11.7 High -Piled Combustible Storage. For any building with a clear height exceeding 12 feet
(4572 mm). see Chaater 32 to determine if those arovisions aaa/v.
903.2.11.8 Spray Booths and Rooms. New and existing spray booths and spraying rooms shall be
protected by an approved automatic fire -extinguishing system.
903.2.11.9 Buildings Over 6,000 sg. An automatic sprinkler system shall be installed throughout all
buildings over 6, 000 sq. ft. For the purpose of this provision, fire walls shall not define separate buildings.
For this section only, area measurement shall be based on outside dimensions of exterior walls, exclusive
of vent shafts and courts, without deduction for corridors, stairways, closets, and the thickness of interior
walls, columns or other features. The floor area of a building, or portion thereof, not provided with
surrounding exterior walls shall be the usable area under the horizontal projection of the roof or floor
above. For upper level attic type rooms, areas where the ceiling height is less than five feet (5' 0') shall
not be considered. Unfinished space framed to permit future expansion of floor area shall be considered
as part of the area. Joists designed to support floor loads shall be assumed to be for future area.
Exceptions: 1. Open parking garages in compliance with IBC Section 406.3.
2. Building regulated under the International Residential Code as amended.
(Reason: Reflects regional practices. Provides jurisdictions options as to their desired level of sprinkler
protection based on multiple factors including firefighting philosophies/capabilities.)
Attachment C
Section 903.3.1.1.1; change to read as follows:
903.3.1.1.1 Exempt locations. When approved by the fire code official, automatic sprinklers shall not be
required in the following rooms or areas where such ... {text unchanged)... because it is damp, of fire -
resistance -rated construction or contains electrical equipment.
1. Any room where the application of water, or flame and water, constitutes a serious life or fire
hazard.
2. Any room or space where sprinklers are considered undesirable because of the nature of the
contents, when approved by the code official.
3. Generator and transformer rooms, under the direct control of a public utility, separated from the
remainder of the building by walls and floor/ceiling or roof/ceiling assemblies having a fire -
resistance rating of not less than 2 hours.
5. Elevator machine rooms, ap,4 machinery spaces, and hoist ways, other than
pits where such sprinklers would not necessitate shunt trip requirements under any
circumstances.
6. {Delete.}
(Reason: Gives more direction to code official. Exception 4 deleted to provide protection where fire risks
are poorly addressed. Amendment 903.2 addresses Exception 5 above relative to the elimination of
sprinkler protection in these areas to avoid the shunt trip requirement.)
Section 903.3.1.2.2; add section to read as follows:
Section 903.3.1.2.2 Attics, Open Breezeways, and Attached Garages. Sprinkler protection is required
in attic spaces of such buildings two or more stories in height, open breezeways, and attached garages.
(Reason: Open breezeways already require sprinkler protection in Section 1026.6, Exception 4. Attic
protection is required in accordance with existing regional practice and issues with fire exposure via soffit
vents, as well as firefighter safety. Attached garages already require sprinkler via NFPA 13R — re -
emphasis.)
Section 903.3.1.3; change to read as follows:
903.3.1.3 NFPA 13D sprinkler systems. Automatic sprinkler systems installed in one- and two-family
dwellings, Group R-3 and R-4 congregate living facilities and townhouses shall be permitted to be
installed throughout in accordance with NFPA 13D or in accordance with state law.
(Reason: To allow the use of the Plumbing section of the IRC and recognize current state stipulations in
this regard.)
Section 903.3.5; add a second paragraph to read as follows:
Water supply as required for such systems shall be provided in conformance with the supply
requirements of the respective standards; however, every fire protection system shall be designed with a
10 psi safety factor. Reference Section 507.4 for additional design requirements.
(Reason: To define uniform safety factor.)
Section 903.3.7; add the following:
Attachment C
903.3.7 Fire Department Connection Lock. All fire department connections shall be secured with a
Knox Locking Fire Department Cap.
(Reason: Assure sprinkler lines will be available for their intended purposes)
Section 903.4; add a second paragraph after the exceptions to read as follows:
Sprinkler and standpipe system water -flow detectors shall be provided for each floor tap to the sprinkler
system and shall cause an alarm upon detection of water flow for more than 45 seconds. All control
valves in the sprinkler and standpipe systems except for fire department hose connection valves shall be
electricallv supervised to initiate a supervisory sianal at the central station upon tamperina.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 905.9.)
Section 903.4.2; add second paragraph to read as follows:
The alarm device required on the exterior of the building shall be a weatherproof horn/strobe notification
appliance with a minimum 75 candela strobe rating, installed as close as practicable to the fire
department connection.
(Reason: Fire department connections are not always located at the riser; this allows the fire department
faster access.)
Section 905.2; change to read as follows:
905.2 Installation standard. Standpipe systems shall be installed in accordance with this section and
NFPA 14. Manual dry standpipe systems shall be supervised with a minimum of 10 psiq and a maximum
of 40 psiq air pressure with a high/low alarm.
(Reason: To define manual dry standpipe supervision requirements. Helps ensure the integrity of the
standpipe system via supervision, such that open hose valves will result in a supervisory low air alarm.)
Section 905.3; add Section 905.3.9 and exception to read as follows:
905.3.9 Building area. In buildings exceedinq 10,000 square feet in area per story. Class I automatic wet
or manual wet standpipes shall be provided where any portion of the building's interior area is more than
200 feet (60960 mm) of travel, vertically and horizontally, from the nearest point of fire department vehicle
access.
Exception: Automatic dry and semi -automatic dry standpipes are allowed as provided for in NFPA
14.
(Reason: Allows for the rapid deployment of hose lines to the body of the fire.)
Section 905.4, item 5; change to read as follows:
5. Where the roof has a slope less than four units vertical in 12 units horizontal (33.3-percent slope),
each standpipe shall be provided with a two-way a -hose connection she located to serve the
roof or at the highest landing of a stairway with stair access to the roof provided in accordance
with Section 1009.16. An additional hose connection shall be provided at the top of the most
hydraulically remote standpipe for testing purposes.
(Reason: Reduces the amount of pressure required to facilitate testing, and provides backup protection
for firefighter safety.)
Section 905.4; add the following item 7:
Attachment C
7. When required by this Chapter, standpipe connections shall be placed adjacent to all required exits to
the structure and at two hundred feet (200') intervals along major corridors thereafter, or as otherwise
approved by the fire code official.
(Reason: Allows for the rapid deployment of hose lines to the body of the fire.)
Section 905.9; add a second paragraph after the exceptions to read as follows:
Sprinkler and standpipe system water -flow detectors shall be provided for each floor tap to the sprinkler
system and shall cause an alarm upon detection of water flow for more than 45 seconds. All control
valves in the sprinkler and standpipe systems except for fire department hose connection valves shall be
electricallv supervised to initiate a supervisory sianal at the central station upon tamperina.
(Reason: To avoid significant water losses. Consistent with amendment to IFC 903.4.)
Section 907.1; add Section 907.1.4 to read as follows:
907.1.4 Design standards. All alarm systems new or replacement shall be addressable. Alarm systems
servinq more than 20 smoke detectors shall be analoq addressable.
Exception: Existing systems need not comply unless the total buildinq remodel or expansion
initiated after the effective date of this code, as adopted, exceeds 30% of the building. When
cumulative building remodel or expansion exceeds 50% of the building must comply within 18 months
of permit application.
(Reason: Consistent with local practice and emerging technology. Reduces need for panel replacement in
the future.)
Section 907.2.1; change to read as follows:
907.2.1 Group A. A manual fire alarm system that activates the occupant notification system in
accordance with new Section 907.6 shall be installed in Group A occupancies where the having an
occupant load of 300 or more persons or more than 100 persons
above or below the lowest level of exit discharge. Group occupancies not separated from one another in
accordance with Section 707.1-910 of the International Building Code shall be considered as a single
occupancy for the purposes of applying this section. Portions of Group E occupancies occupied for
assembly purposes shall be provided with a fire alarm system as required for the Group E occupancy.
Exception: {No change.}
Activation of fire alarm notification appliances shall:
1. Cause illumination of the means of egress with light of not less than 1 foot-candle (11 lux) at the
walking surface level, and
2. Stop any conflicting or confusing sounds and visual distractions.
(Reason: Increases the requirement to be consistent with Group B requirement. Also addresses issue
found in Group occupancies of reduced lighting levels and other A/V equipment that distracts from fire
alarm notification devices. Also reflects regional practice.)
Section 907.2.3; change to read as follows:
907.2.3 Group E. A manual fire alarm system that initiates the occupant notification signal utilizing an
emergency voice/alarm communication system meeting the requirements of Section 907.5.2.2 and
installed in accordance with Section 907.6 shall be installed in Group E educational occupancies. When
automatic sprinkler systems or smoke detectors are installed, such systems or detectors shall be
connected to the building fire alarm system. An approved smoke detection system shall be installed in
Attachment C
Group E day care occupancies. Unless separated by a minimum of 100' open space, all buildings,
whether portable buildings or the main building, will be considered one building for alarm occupant load
consideration and interconnection of alarm systems.
(Reason: To distinguish educational from day care occupancy minimum protection requirements. Further,
to define threshold at which portable buildings are considered a separate building for the purposes of
alarm systems.)
Section 907.2.3; change exception 1. To read as follows:
Exceptions:
1. A manual fire alarm system is not required in Group E educational and day care occupancies
with an occupant load of less than 30 eNess when provided with an approved automatic
sprinkler system.
1.1. Residential In -Home day care with not more than 12 children may use interconnected
single station detectors in all habitable rooms. (For care of more than five children 2 1/2
or less years of age, see Section 907.2.6.)
(Reason: Consistent with Texas State laws concerning day care facility requirements.)
Section 907.2.13, Exception 3; change to read as follows:
3. Open air portions of buildings with an occupancy in Group A-5 in accordance with Section 303.1 of
the International Building Code; however, this exception does not apply to accessory uses including
but not limited to sky boxes, restaurants and similarly enclosed areas.
(Reason: To indicate that enclosed areas within open air seating type occupancies are not exempted
from automatic fire alarm system requirements.)
Section 907.4.2; add Section 907.4.2.7 to read as follows:
907.4.2.7 Type. Manual alarm initiating devices shall be an approved double action
(Reason: Helps to reduce false alarms. Consistent with regional requirements.)
Attachment C
Section 907.6.1; add Section 907.6.1.1 to read as follows:
907.6.1.1 Wiring Installation. All fire alarm systems shall be installed in such a manner that a failure of
any single initiating device or single open in an initiating circuit conductor will not interfere with the normal
operation of other such devices. All signaling line circuits (SLC) shall be installed in such a way that a
single open will not interfere with the operation of any addressable devices (Class A). Outgoing and
return SLC conductors shall be installed in accordance with NFPA 72 requirements for Class A circuits
and shall have a minimum of four feet separation horizontal and one foot vertical between supply and
return circuit conductors. The initiating device circuit (IDC) from an addressable input (monitor) module
may be wired Class B, provided the distance from the addressable module to the initiating device is ten
feet or less.
(Reason: To provide uniformity in system specifications and guidance to design engineers. Improves
reliability of fire alarm devices and systems.)
Section 907.6.5; add Section 907.6.5.3 to read as follows:
907.6.5.3 Communication requirements. All alarm systems, new or replacement shall transmit alarm,
supervisory and trouble signals descriptively to the approved central station, remote supervisory station or
Proprietary supervising station as defined in NFPA 72, with the correct device designation and location of
addressable device identification. Alarms shall not be permitted to be transmitted as a General Alarm or
Zone condition.
(Reason: To assist responding personnel in locating the emergency event.)
Section 910.1; change Exception 2 to read as follows:
2. Where areas of buildings are equipped with early suppression fast -response (ESFR) sprinklers,
autematio—only manual smoke and heat vents or manually activated engineered mechanical
smoke exhaust systems shall Abe required within these areas. Automatic smoke and heat
vents are prohibited.
(Reason: Allows the fire department to control the smoke and heat during and after a fire event. Also
gives an alternative to smoke and heat vents.)
Section 910.2; add subsections 910.2.3 with exceptions and 910.2.4 to read as follows:
910.2.3 Groun H. Buildinas and portions thereof used as a Group H occuoancv as follows:
1. In occupancies classified as Group H-2 or H-3, any of which are more than 15,000 square feet
(1394 m) in single floor area.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
2. In areas of buildings in Group H used for storing Class 2, 3, and 4 liquid and solid oxidizers, Class
1 and unclassified detonable organic peroxides, Class 3 and 4 unstable (reactive) materials, or
Class 2 or 3 water -reactive materials as required for a high -hazard commodity classification.
Exception: Buildings of noncombustible construction containing only noncombustible materials.
(Reason: Maintains a fire protection device utilized in such occupancies where it is sometimes necessary
to allow chemicals to burn out, rather than extinguish.)
Attachment C
Table 910.3; Change the title of the first row of the table from "Group F-1 and S-1" to include
"Group H" and to read as follows:
Group H F-1 and S-1
(Reason: Consistency with the amendment 910.2.4 to include Group H.)
Section 910.3; replace Sections 910.3.1 through 910.3.3, and add second paragraph to Section
910.3.2.2 as follows:
910.3.1 Desian. Smoke and heat vents shall be listed and labeled to indicate compliance with UL 793
910.3.2 Vent operation. Smoke and heat vents shall be capable of being operated by approved
automatic and manual means. Automatic operation of smoke and heat vents shall conform to the
provisions of Sections 910.3.2.1 through 910.3.2.3.
910.3.2.1 Gravity -operated drop out vents. Automatic smoke and heat vents containing heat -
sensitive glazing designed to shrink and drop out of the vent opening when exposed to fire shall
fully open within 5 minutes after the vent cavity is exposed to a simulated fire represented by a
time -temperature gradient that reaches an air temperature of 500oF (260oC) within 5 minutes.
910.3.2.2 Sprinklered buildings. Where installed in buildings equipped with an approved
automatic sprinkler system, smoke and heat vents shall be designed to operate automatically.
The automatic operating mechanism of the smoke and heat vents shall operate at a temperature
rating at least 100 degrees F (approximately 38 degrees Celsius) greater than the temperature
rating of the sprinklers installed.
910.3.2.3 Nonsprinklered buildings. Where installed in buildings not equipped with an approved
automatic sprinkler system, smoke and heat vents shall operate automatically by actuation of a
heat -responsive device rated at between 100°F (56°C) and 220oF (122°C) above ambient.
Exception: Gravity -operated drop out vents complying with Section 910.3.2.1.
910.3.3 Vent dimensions. The effective venting area shall not be less than 16 square feet (1.5 m2) with
no dimension less than 4 feet (1219 mm). excludina ribs or autters havina a total width not exceedina 6
inches (152 mm
(Reason: Errata — see ICC website for more information - Replaces text from the 2009 IFC that was
accidentally lost/left out of the 2012 edition first printing, as exemplified by the Section number skipping.
Amendment to Section 910.3.2.2 specifies a temperature range at which smoke and heat vents should
activate in sprinklered buildings to ensure that the sprinkler system has an opportunity to activate and
control the fire prior to vent operation.)
Section 912.2; add Section 912.2.3 to read as follows:
912.2.3 Hydrant distance. An approved fire hydrant shall be located within 100 feet of the fire
department connection as the fire hose lays along an unobstructed path. Fire hydrants shall be within 50
feet of approved fire department access.
(Reason: Consistent with regional practices.)
Section 913.1; add second paragraph and exception to read as follows:
When located on the ground level at an exterior wall, the fire pump room shall be provided with an
exterior fire department access door that is not less than 3 ft. in width and 6 ft. — 8 in. in height, regardless
of any interior doors that are provided. A key box shall be provided at this door, as required by Section
506.1.
Exception: When it is necessary to locate the fire pump room on other levels or not at an exterior
wall, the corridor leading to the fire pump room access from the exterior of the building shall be
provided with equivalent fire resistance as that required for the pump room, or as approved by the fire
code official. Access keys shall be provided in the key box as required by Section 506.1.
Attachment C
(Reason: This requirement allows fire fighters safer access to the fire pump room. The requirement
allows access without being required to enter the building and locate the fire pump room interior access
door during a fire event. The exception recognizes that this will not always be a feasible design scenario
for some buildings, and as such, provides an acceptable alternative to protect the pathway to the fire
pump room.)
Chapter 10: Sections 1001 through 1029; replace all references to "fire code official" with
"building official".
(Reason: Past regional practice and legacy language has always referenced the "building official" as the
authority over Chapter 10 issues, except for the maintenance of the means of egress section. The 2012
edition of the IBC references "building official" in these sections, but references "fire code official" in the
20121FC, providing for a direct contradiction when both codes are adopted.)
Section 1004.1.2; delete exception:
1004.1.2 Areas without fixed seating. The number of occupants shall be computed at the rate of one
occupant per unit of area as prescribed in Table 1004.1.2. For areas without fixed seating, the occupant
load shall not be less than that number determined by dividing the floor area under consideration by the
occupant load factor assigned to the function of the space as set forth in Table 1004.1.2. Where an
intended function is not listed in Table 1004.1.2, the building official shall establish a function based on a
listed function that most nearly resembles the intended function.
(Reason: Authority having jurisdiction (AHJ) already has this authority. Technical substantiation is
required to support deviation from table values.)
Section 1007.1; add the following Exception 4:
Exceptions:
(Previous exceptions unchanged}
4. Buildings regulated under State Law and built in accordance with State registered plans, including
any variances or waivers granted by the State, shall be deemed to be in compliance with the
reauirements of Section 1007.
(Reason: To accommodate buildings regulated under Texas State Law and to be consistent with
amendments to Chapter 11.)
Section 1007.5; Platform lifts, amend to read as follows:
1007.5 Platform lifts. Platform (wheelchair) lifts ... required accessible route in Section 1109.7- 8, Items
1 through 9 10. Standby power.. {Remainder unchanged}
(Reason: Editorial.)
Section 1008.1.9.4; amend exceptions 3 and 4 as follows:
Exceptions:
3. Where a pair of doors serves an occupant load of less than 50 persons in a Group B, F, M or S
occupancy. {Remainder unchanged}
Attachment C
4. Where a pair of doors serves a Group A, B, F, M or S occupancy. {Remainder unchanged)
(Reason: Application to M occupancies reflects regional practice; No. 4 expanded to Group
A due to it being a similar scenario to other uses; No. 4 was regional practice.)
Section 1008.1.9.9; change to read as follows:
1008.1.9.9 Electromagnetically locked egress doors. Doors in the means of egress in buildings with
an occupancy in Group A, B, E, 1-1, 1-2, M, R-1 or R-2 and doors to tenant spaces in Group A, B, E, 1-1, 1-
2 M, R-1 or R-2 shall be permitted to be electromagnetically locked if equipped with listed hardware that
incorporates a built-in switch and meet the requirements below: (remaining text unchanged}
(Reason: Regional practice to permit such locks due to the presence of trained staff.)
Section 1015; add new section 1015.7 to read as follows:
1015.7 Electrical Rooms. For electrical rooms, special exiting requirements may apply. Reference the
electrical code as adopted.
(Reason: Cross reference necessary for coordination.)
Section 1016; add new section 1016.2.2 to read as follows:
1016.2.2 Group F-1 and S-1 increase. The maximum exit access travel distance shall be 400 feet (122
m) in Group F-1 or S-1 occupancies where all of the following are met:
1. The portion of the building classified as Group F-1 or S-1 is limited to one story in height;
2. The minimum height from the finished floor to the bottom of the ceiling or roof slab or deck is 24
feet (7315 mm); and
3. The building is equipped throughout with an automatic fire sprinkler system in accordance with
Section 903.3.1.1.
(Reason: Past regional practice allowed smoke and heat vents to be utilized to increase travel distance,
which resulted in problems when utilizing ESFR systems. This amendment adopts wording from the
upcoming 2015 IBC, which has been approved by final action via the ICC code development process but
is not yet published.)
Section 1018.1; add exception 6 to read as follows:
(Previous text unchanged}
6. In Group B office buildings, corridor walls and ceilings within single tenant spaces need not be of
fire -resistive construction when the tenant space corridor is provided with system smoke
detectors tied to an approved automatic fire alarm. The actuation of any detector shall activate
alarms audible in all areas served by the corridor.
(Reason: To reduce redundant requirements in a single tenant situation. Intended to be consistent with
regional amendment to IFC.
Section 1018.6; amend to read as follows:
1018.6, Corridor Continuity F=;ro-Ro,Ol+�n^o-R;;+od All corridors shall be continuous from the point of
entry to an exit, and shall not be interrupted by intervening rooms. {Remainder unchanged}
(Exception unchanged}
Attachment C
(Reason: Once in corridor, corridor should not be interrupted or discontinuous.)
Section 1026.6; amend exception 4 to read as follows:
Exceptions: (Exceptions 1 through 3 unchanged}
4. Separation from the +Rt8Fisr open-ended corridors of the building... (Remaining text unchanged}
(Reason: To clarify that Section 1022.7, i.e., the 180 degree rule is applicable; and is further reinforced by
new Exception 4.4.)
Section 1028.1.1.1; delete.
(Reason: Unenforceable)
Section 1029.1; amend to read as follows:
1029.1 General. In addition to the means of egress required by this chapter, provisions shall be made for
emergency escape and rescue openings in Group R and I-1 R-2 occupancies
Tables 10:2 2(1) and 1021.2(2) and hrni ,n D_Q ,,,,GUPARnGOGS. {Remainder unchanged}
Exceptions:
{Exceptions 1 through 3 unchanged.}
4. In other than Group R-3 occupancies, buildings equipped throughout with an
approved automatic sprinkler system in accordance with Section 903.3.1.1 or
903.3.1.2.
(Reason: Maintains legacy language to ensure egress from residential type occupancies and maintain
exception for residential occupancies where an NFPA 13 or 13R sprinkler system is installed, but not for a
13D system.)
Section 1030.2; change to read as follows:
1030.2 Reliability. Required exit accesses, exits and exit discharges shall be continuously maintained
free from obstructions or impediments to full instant use in the case of fire or other emergency Whop the
An exit or exit passageway shall not be used for
any purpose that interferes with a means of egress.
(Reason: Maintain legacy levels of protection and long-standing regional practice, and provide firefighter
safety.)
Section 1103.3; add sentence to end of paragraph as follows:
Provide emergency signage as required by Section 607.2.
(Reason: Coordinates requirements of previous amendment.)
Section 1103.5; add Section 1103.5.3 to read as follows:
1103.5.3 Spray booths and rooms. Existing spray booths and spray rooms shall be protected by an
approved automatic fire -extinguishing system in accordance with Section 2404.
(Reason: Consistent with amendment to IFC 2404, regional practice, and long-standing regional
requirement..)
Attachment C
Section 2304.1; change to read as follows:
2304.1 Supervision of dispensing. The dispensing of fuel at motor fuel -dispensing facilities shall be
shall he in accordance with co +;ter 22043. the followinq:
1. Conducted by a qualified attendant; and/or,
2. Shall be under the supervision of a qualified attendant; and/or
3. Shall be an unattended self-service facility in accordance with Section 2304.3.
At any time the qualified attendant of item Number 1 or 2 above is not present, such operations shall be
considered as an unattended self-service facility and shall also comply with Section 2304.3.
(Reason: Allows a facility to apply the attended and unattended requirements of the code when both are
potentially applicable.)
Section 2401.2; delete this section.
(Reason: This section eliminates such booths from all compliance with Chapter 15 including, but not
limited to: size, ventilation, fire protection, construction, etc. If the product utilized is changed to a more
flammable substance, the lack of compliance with Chapter 15 could result in significant fire or deflagration
and subsequent life safety hazard.)
Table 3206.2, footnote j; change text to read as follows:
j. Net r F8d ,.,hon S+ Fag8 r +o +o+ h., Where areas of buildings are equipped with early
suppression fast -response (ESFR) SP;,;mer s�'stcMs aGGeFdaRGe with NFRA 13
sprinklers, manual smoke and heat vents or manually activated engineered mechanical smoke
exhaust systems shall be reauired within these areas.
(Reason: Allows the fire department to control the smoke and heat during and after a fire event, while
ensuring proper operation of the sprinkler protection provided. Also, gives an alternative to smoke and
heat vents.)
Section 3310.1; add sentence to end of paragraph to read as follows:
When fire apparatus access roads are required to be installed for any structure or development, they shall
be approved prior to the time of which construction has progressed beyond completion of the foundation
of any structure.
(Reason: Reference requirement of Section 501.4.)
Section 5601.1.3; change to read as follows:
5601.1.3 Fireworks. The possession, manufacture, storage, sale, handling and use of fireworks are
prohibited.
Exceptions:
1. Only when approved for fireworks displays, storage and handling of fireworks as allowed in
Section 5604 and 5608.
Attachment C
�3-.2. The use of fireworks for approved fireworks displays as allowed in Section 5608.
4. The ^0888880eR, gaga, saw... fDelete remainder of text.}
(Reason: Restricts fireworks to approved displays only, which is consistent with regional practice.)
Section 5703.6; add a sentence to read as follows:
5703.6 Piping systems. Piping systems, and their component parts, for flammable and combustible
liquids shall be in accordance with Sections 5703.6.1 through 5703.6.11. An approved method of
secondary containment shall be provided for underground tank and piping systems.
(Reason: Increased protection in response to underground leak problems and remediation difficulty in
underground applications. Maintains long-standing regional practice.)
Section 5704.2.9.5; change Section 5704.2.9.5 and add Section 5704.2.9.5.3 to read as follows:
5704.2.9.5 Above -ground tanks inside of buildings. Above -ground tanks inside of buildings shall
comply with Section 5704.2.9.5.1 And- 5704 ' o F' through 5704.2.9.5.3.
5704.2.9.5.1 {No change.}
5704.2.9.5.2 {No change.}
5704.2.9.5.3 Combustible liquid storage tanks inside of buildings. The maximum aggregate
allowable quantity limit shall be 3,000 gallons (11 356 L) of Class II or III combustible liquid for storage in
protected aboveground tanks complying with Section 5704.2.9.7 when all of the following conditions are
met:
1. The entire 3,000 gallon (11 356 L) quantity shall be stored in protected above -ground tanks;
2. The 3,000 gallon (11 356 L) capacity shall be permitted to be stored in a single tank or multiple
smaller tanks;
3. The tanks shall be located in a room protected by an automatic sprinkler system complying with
Section 903.3.1.1: and
4. Tanks shall be connected to fuel -burning equipment, including generators, utilizing an approved
closed piping system.
The quantity of combustible liquid stored in tanks complying with this section shall not be counted towards
the maximum allowable quantity set forth in Table 5003.1.1(1), and such tanks shall not be required to be
located in a control area. Such tanks shall not be located more than two stories below arade.
(Reason: Relocated from exception to 603.3.2.1 as published, as per reason statement for deletion in that
section. Maintains consistency with current regional requirements relative to interior
flammable/combustible liquid storage tanks.)
Section 5704.2.11.5; add a sentence to read as follows:
5704.2.11.5 Leak prevention. Leak prevention for underground tanks shall comply with Sections
5704.2.11.5.1 and 5704 ' 1 F.' through 5704.2.11.5.3. An approved method of secondary containment
shall be provided for underground tank and piping systems.
(Reason: Increased protection in response to underground leak problems and remediation difficulty in
underground applications. References regional amendment to IFC 5704.2.11.5.3.)
Attachment C
Section 5704.2.11.5.2; change to read as follows:
5704.2.11.5.2 Leak detection. Underground storage tank systems shall be provided with an approved
method of leak detection from any component of the system that is designed and installed in accordance
with NFPA 30 and as specified in Section 5704.2.11.5.3.
(Reason: Reference to IFC Section 5704.2.11.5.3 amendment.)
Section 5704.2.11.5; add Section 5704.2.11.5.3 to read as follows:
5704.2.11.5.3 Observation wells. Approved samplinq tubes of a minimum 4 inches in diameter shall be
installed in the backfill material of each underground flammable or combustible liquid storage tank. The
tubes shall extend from a point 12 inches below the average grade of the excavation to ground level and
shall be provided with suitable surface access caps. Each tank site shall provide a sampling tube at the
corners of the excavation with a minimum of 4 tubes. Sampling tubes shall be placed in the product line
excavation within 10 feet of the tank excavation and one every 50 feet routed along product lines towards
the dispensers. a minimum of two are reauired.
(Reason: Provides an economical means of checking potential leaks at each tank site.)
Section 5706.5.4; delete Section 5706.5.4.5 and replace with the following:
5706.5.4.5 Commercial, industrial, governmental or manufacturing. Dispensinq of Class II and III
motor vehicle fuel from tank vehicles into the fuel tanks of motor vehicles located at commercial,
industrial, governmental or manufacturinq establishments is allowed where permitted, provided such
dispensinq operations are conducted in accordance with Sections 5706.5.4.5.1 throuqh 5706.5.4.5.3.
5706.5.4.5.1 Site requirements.
1. Dispensinq may occur at sites that have been permitted to conduct mobile fueling.
2. A detailed site plan shall be submitted with each application for a permit. The site plan must
indicate:
a. all buildings, structures, and appurtenances on site and their use or function;
b. all uses adjacent to the property lines of the site;
c. the locations of all storm drain openings, adjacent waterways or wetlands;
d. information regarding slope, natural drainage, curbing, impoundinq and how a spill will be
retained upon the site property; and,
e. The scale of the site plan.
3. The Code Official is authorized to impose limits upon: the times and/or days during which
mobile fueling operations are allowed to take place and specific locations on a site where
fueling is permitted.
4. Mobile fuelinq operations shall be conducted in areas not generally accessible to the public.
5. Mobile fuelinq shall not take place within 15 feet (4.572 m) of buildings, property lines, or
combustible storage.
5706.5.4.5.2 Refueling Operator Requirements.
1. The owner of mobile fuelinq operations shall provide to the jurisdiction a written response
plan which demonstrates readiness to respond to a fuel spill, carry out appropriate mitigation
Attachment C
measures, and to indicate its process to properly dispose of contaminated materials when
circumstances require.
2. The tank vehicle shall comply with the requirements of NFPA 385 and Local, State and
Federal requirements. The tank vehicle's specific functions shall include that of supplying
fuel to motor vehicle fuel tanks. The vehicle and all its equipment shall be maintained in good
repair.
3. Signs prohibiting smoking or open flames within 25 feet (7.62 m) of the tank vehicle or the
point of fueling shall be prominently posted on 3 sides of the vehicle including the back and
both sides.
4. A fire extinguisher with a minimum rating of 40:13C shall be provided on the vehicle with
signage clearly indicating its location.
5. The dispensing nozzles and hoses shall be of an approved and listed type.
6. The dispensing hose shall not be extended from the reel more than 100 feet (30.48m) in
length.
7. Absorbent materials, non -water absorbent pads, a 10 foot (3.048 m) long containment boom,
an approved container with lid, and a non-metallic shovel shall be provided to mitigate a
minimum 5-gallon fuel spill.
8. Tanker vehicles shall be equipped with a fuel limit switch such as a count -back switch,
limiting the amount of a single fueling operation to a maximum of 500 gallons (1893 L)
between resetting of the limit switch.
Exception: Tankers utilizing remote emergency shut-off device capability where the
operator constantly carries the shut-off device which, when activated, immediately
causes flow of fuel from the tanker to cease.
9. Persons responsible for dispensing operations shall be trained in the appropriate mitigating
actions in the event of a fire, leak, or spill. Training records shall be maintained by the
dispensing company and shall be made available to the fire code official upon request.
10. Operators of tank vehicles used for mobile fueling operations shall have in their possession at
all times an emergency communications device to notify the proper authorities in the event of
an emergency.
5706.5.4.5.3 Operational Requirements.
1. The tank vehicle dispensing equipment shall be constantly attended and operated only by
desianated personnel who are trained to handle and dispense motor fuels.
2. Prior to beginning dispensing operations, precautions shall be taken to assure ignition
sources are not present.
3. The engines of vehicles being fueled shall be shut off during dispensing operations.
4. Night time fueling operations shall only take place in adequately lighted areas.
5. The tank vehicle shall be positioned with respect to vehicles being fueled so as to preclude
traffic from driving over the delivery hose and between the tank vehicle and the motor vehicle
being fueled.
6. Durina fuelina operations. tank vehicle brakes shall be set. chock blocks shall be in place and
warning lights shall be in operation.
7. Motor vehicle fuel tanks shall not be topped off
Attachment C
8. The dispensinq hose shall be properly placed on an approved reel or in an approved
compartment prior to movinq the tank vehicle.
9. The Code Official and other appropriate authorities shall be notified when a reportable spill or
unauthorized discharge occurs.
(Reason: Provides clarity and organization of the site, operation and use requirements. Maintains long-
standing regional practice.)
Section 6103.2.1; add Section 6103.2.1.8 to read as follows:
6103.2.1.8 Jewelry Repair, Dental Labs and Similar Occupancies. Where natural gas service is not
available, portable LP -Gas containers are allowed to be used to supply approved torch assemblies or
similar appliances. Such containers shall not exceed 20-pound (9.0 kq) water capacity. Aggregate
capacity shall not exceed 60-pound (27.2 kq) water capacity. Each device shall be separated from other
containers by a distance of not less than 20 feet.
(Reason: To provide a consistent and reasonable means of regulating the use of portable LP -Gas
containers in these situations.)
Section 6104.2, Exception; add an exception 2 to read as follows:
Exceptions:
1_{Existing text unchanged)
2. Except as permitted in 308 and 6104.3.2, LP -gas containers are not permitted in residential
areas.
(Reason: To provide a consistent and reasonable means of regulating the use of portable LP -Gas
containers. References regional amendment to IFC 6104.3.2.)
Section 6104.3; add Section 6104.3.2 to read as follows:
6104.3.2 Spas, Pool Heaters and other listed devices. Where natural gas service is not available, an
LP -Gas container is allowed to be used to supply spa and pool heaters or other listed devices. Such
container shall not exceed 250-aallon water capacity per lot. See Table 6104.3 for location of containers.
Exception: Lots where LP can be off loaded wholly on the property where the tank is located m
install 500 gallon above ground or 1,000 gallon underground approved containers.
(Reason: Allows for an alternate fuel source. Dwelling density must be considered and possibly factored
into zoning restrictions.)
END
Attachment D
2012 International Plumbing Code
ORDINANCE NO. 1088
AN ORDINANCE ADOPTING THE INTERNATIONAL PLUMBING CODE, 2012
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS
THERETO; PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC
RECORD; PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF
ALL ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING A
SAVINGS CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM;
PROVIDING FOR PUBLICATION IN THE OFFICIAL NEWSPAPER; AND
PROVIDING AN EFFECTIVE DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt this
ordinance governing requirements for the installation and maintenance of plumbing
systems including requirements for materials, in order to protect the health, safety and
welfare of the citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2012, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year period to review the 2012 editions of the International Codes and
to develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board in March 2013. Now NCTCOG encourages
jurisdictions in North Central Texas to adopt the 2012 International Plumbing Code along
with its respective regional amendments.
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
SECTION 1
That the International Plumbing Code, 2012 Edition, published by The International
Code Council, Inc., is hereby adopted as the Plumbing Code of the City of Southlake,
except for plumbing systems otherwise regulated under the International Residential Code
as adopted. A true and correct copy of this Code is attached to this ordinance as Exhibit
"A 11
SECTION 2
That the 2012 International Plumbing Code, as adopted herein, is hereby amended
as provided in Exhibit "B" incorporated herein and attached hereto for all purposes of this
ordinance. The City of Southlake may from time to time determine that additional local
modifications to the 2012 International Plumbing Code are necessary and appropriate to
meet the unique construction needs of the City of Southlake. To effectuate these
modifications, the City council shall enact individual ordinances amending this ordinance
fully setting forth the change to be made in the code. The amendments shall be
consolidated as Exhibit "B" to this ordinance.
Attachment D
SECTION 3
The material contained in Exhibits "A" and "B" to this ordinance shall not be included
in the_formal municipal codification of ordinances, but shall be maintained as a public
record in the office of the City Secretary and will be available for public inspection and
copying during regular business hours.
SECTION 4
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
SECTION 5
It is hereby declared to be the intention of the City Council that the phrases, clauses,
sentences, paragraphs and sections of this ordinance are severable, and if any phrase,
clause, sentence, paragraph or section of this ordinance shall be declared unconstitutional
by the valid judgment or decree of any court of competent jurisdiction, such
unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by the
City council without the incorporation in this ordinance of any such unconstitutional phrase,
clause, sentence, paragraph or section. It is not the intention of this ordinance to conflict in
any way with the Plumbing License Law of Texas.
SECTION 6
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance shall
be fined not more than Two Thousand Dollars ($2,000.00) for all violations involving zoning,
fire safety or public _health and sanitation, including dumping or refuse, and shall be fined
not more than five hundred dollars ($500) for all other violations of this ordinance. Each
day that a violation is permitted to exist shall constitute a separate offense.
SECTION 7
All rights and remedies of the City of Southlake are expressly saved as to any and all
violations of the provisions of any ordinances affecting the installation and maintenance of
systems which have accrued at the time of the effective date of this ordinance; and, as to
such accrued violations and all pending litigation, both civil and criminal, whether pending in
court or not, under such ordinances, same shall not be affected by this ordinance buy may
be prosecuted until final disposition by the courts.
SECTION 8
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in all
courts without further proof than the production thereof.
Attachment D
SECTION 9
The City Secretary of the City of Southlake is hereby directed to publish in the official
newspaper of the City of Southlake, the caption, penalty clause, publication clause and
effective date of this ordinance one time within ten days after passage of this ordinance, as
required by Section 3.13 of the Charter of the City of Southlake.
SECTION 10
This ordinance shall be in full force and effect from and after its passage and
publication as required by law.
APPROVED ON FIRST READING THIS
MAYOR
ATTEST:
DAY OF , 2014.
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
a
PUBLISHED:
EFFECTIVE:
Attachment D
5�
Attachment D
EXHIBIT A
2012 International Plumbing Code Complete Edition
Located in the Office of the City Secretary, City of Southlake, Texas.
M
Attachment D
Amendments to the 2012 International Plumbing Code
The following sections, paragraphs, and sentences of the 2012 International Plumbing Code are hereby
amended as follows: Standard type is text from the I PC. Underlined type is text inserted. Lined thre gh type is
deleted text from the 1RC A double asterisk at the beginning of a section identifies an amendment carried over
from the 2009 edition of the code and a triple asterisk identifies a new or revised amendment with the 2012
edition of the code.
**Tabie of Contents, Chapter 7, Section 714; change to read as follows:
714 Engineered Drainage Design ................... 67
(Reason: Editorial change to make compatible with amendment to Section 714.1.)
**Section 102.8; change to read as follows:
102.8 Referenced codes and standards. The codes and standards referenced in this code shall be
those that are listed in Chapter 13 and such codes, when specifically adopted, and standards shall be
considered as part of the requirements of this code to the prescribed extent of each such reference.
Where the differences occur between provisions of this code and the referenced standards, the provisions
of this code shall be the minimum requirements. Whenever amendments have been adopted to the
referenced codes and standards, each reference to said code and standard shall be considered to
reference the amendments as well. Any reference to NFPA 70 or the ICC Electrical Code shall mean the
Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes.)
**Sections 106.6.2 and 106.6.3; change to read as follows:
106.6.2 Fee schedule. The fees for all plumbing work shall be as it diGat8d OR the f lleWiRg S hedule:
(jI RISDIGTIGN TO INSERT 412PIRC)PDIDTC SCHEDULE) II E) adopted by resolution of the City Council.
106.6.3 Fee Refunds. The code official shall establish a policy for A, -t(; authorizing the refunding of
fees as fellews. {Delete balance of section)
(Reason: This calls to attention of local jurisdictions considering adoption that they need a fee schedule
and a refund policy.)
**Section 109; Delete entire section and insert the following:
SECTION 109
MEANS OF APPEAL
7�
Attachment D
109.1 Application for appeal. Any person shall have the right to appeal a decision of the code official to
the board of appeals established by ordinance. The board shall be governed by the enabling ordinance.
(Reason: Most jurisdictions already have an ordinance establishing and governing an appeals board for
this code. This also calls to the attention of jurisdictions not having such a board that it needs to be
established.)
**Section 305.6.1; change to read as follows:
305.6.1 Sewer depth. B 1ildiRg sawarS that nnnnon4 tO PFOVato S@Wag@ digpGgal Systems Shall he
Building
sewers shall be a minimum of 12 inches (304 mm) below grade.
(Reason: Provides sewer depth that is common in this region. Deleted reference to private sewage
disposal because a private sewage disposal code is not typically adopted in this region.)
**Section 305.9; change to read as follows:
305.9 Protection of components of plumbing system. Components of a plumbing system installed
within 3 feet along alleyways, driveways, parking garages or other locations in a manner in which they
would be exposed to damage shall be recessed into the wall or otherwise protected in an approved
manner.
(Reason: Provide a common cutoff point to designate a general separation distance at which plumbing
systems should be safe for consistency in enforcement.)
***Section 314.2.1; change to read as follows:
314.2.1 Condensate disposal. Condensate from all cooling coils and evaporators shall be conveyed
from the drain pan outlet to an approved place of disposal.... {text unchanged} ... Condensate shall not
discharge into a street, alley, sidewalk, rooftop, or other areas so as to cause a nuisance.
(Reason: Greater specificity in prohibited locations for condensate discharge. It is the intent of this
amendment to send condensate discharge into a sanitary sewer drain. Consistent with regional
amendment to IMC 307.2.3.)
***Section 314.2.2; change to read as follows:
314.2.2 Drain pipe materials and sizes. Components of the condensate disposal system shall be cast
iron, galvanized steel, copper, cross -linked polyethylene, PGlYb61tYleR@, polyethylene, ABS, CPVC, or
schedule 80 PVC pipe or tubing when exposed to ultra violet light. All components shall be selected for the
pressure, aPA-temperature and exposure rating of the installation. Joints and connections shall be made in
accordance with the applicable provisions of Chapter 7 relative to the material type. Condensate waste
and drain line size shall not be less than 3/-inch (19 mm) internal diameter and shall not decrease in size
from the drain pan connection to the place of condensate disposal. Where the drain pipes from more than
one unit are manifolded together for condensate drainage, the pipe or tubing shall be sized in accordance
with Table 314.2.2. All horizontal sections of drain piping shall be installed in uniform alignment at a
uniform slope.
91
Attachment D
(Reason: To provide greater flexibility of materials when exposed to ultra violet light. Polybutylene pipe is
not allowed for use in this region.)
***Section 401.1; add a sentence to read as follows:
401.1 Scope. This chapter shall govern the materials, design and installation of plumbing fixtures, faucets
and fixture fittings in accordance with the type of occupancy, and shall provide for the minimum number of
fixtures for various types of occupancies. The provisions of this Chapter coordinate with the provisions of
the Building Code. Should any conflicts arise between the two chapters, the Code Official shall determine
which provision applies.
(Reason: Gives discretion to Code Official in case of code conflict.)
*Table 403.1; change footnote f and g read as follows:
f. Drinking fountains are not required in Group M Occupancies with an
occupant load of 100 or less, Group B Occupancies with an occupant load of 25 or less, and for dining
and/or drinking establishments. .
g. For business and mercantile occupancies (tenant spaces) with an occupant load of 4-5 25 or fewer,
service sinks shall not be required.
(Reason: Adjustment meets the needs of specific occupancy types and specifically smaller office buildings
with 2 or 3 tenant spaces.)
**Section 403.2: Change to read as follows:
4032.2 Separate facilities.
Where plumbing fixtures are required, separate facilities shall be provided for each sex.
Exceptions
1. Separate facilities shall not be required for dwelling units and sleeping units.
2. Separate facilities shall not be required in structures or tenant spaces with a total occupant load ,
including both employees and customers, of -1-5 25 or less.
3. Separate facilities shall not be required in mercantile occupancies in which the maximum
occupant load is 100 or less.
(Reason: Adjustment meets the needs of specific occupancy types and specifically smaller office buildings
with 2 or 3 tenant spaces.)
**Section 405.6; delete.
(Reason: Texas State regulations cover plumbing in mental health centers. Consistent with regional
amendment to IPC 1002.10.)
NZ
Attachment D
"Section 409.2; change to read as follows:
409.2 Water connection. The water supply to a commercial dishwashing machine shall be protected
against backflow by an air gap or backflow preventer in accordance with Section 608.
(Reason: Domestic dishwashing machines would be difficult to enforce and should already come
equipped with backflow preventers. Consistent with regional amendments in IPC Section 608.)
"Section 412.4; change to read as follows:
412.4 Required location o..h':^ laun -r:os- and nont al washing f,^:lities. Floor drains shall be
installed in the following areas.
1. In public coin -operated laundries and in the central washing facilities of multiple family dwellings,
the rooms containing automatic clothes washers shall be provided with floor drains located to
readily drain the entire floor area. Such drains shall have a minimum outlet of not less than 3
inches (76 mm) in diameter.
2. Commercial kitchens. In lieu of floor drains in commercial kitchens, the code official may accept
floor sinks.
3. Public restrooms.
(Reason: To make more compatible with local health code practices.)
"Section 419.3; change to read as follows:
419.3 Surrounding material. Wall and floor space to a point 2 feet (610 mm) in front of a urinal lip and 4
feet (1219 mm) above the floor and at least 2 feet (610 mm) to each side of the urinal shall be
waterproofed with a smooth, readily cleanable, hard, nonabsorbent material.
(Reason: Match un-amended IBC 1209.)
"Section 502.6; Add Section 502.6 to read as follows:
502.6 Water heaters above ground or floor. When the attic, roof, mezzanine or platform in which a
water heater is installed is more than eight (8) feet (2438 mm) above the ground or floor level, it shall be
made accessible by a stairway or permanent ladder fastened to the building.
Exception: A max 10 gallon water heater (or larger with approval) is capable of being accessed
through a lay -in ceiling and a water heater is installed is not more than ten (10) feet (3048 mm)
above the ground or floor level and may be reached with a portable ladder.
502.6.1 Illumination and convenience outlet. Whenever the mezzanine or platform is not
adequately lighted or access to a receptacle outlet is not obtainable from the main level, lighting and a
receptacle outlet shall be provided in accordance with Section 502.1.
(Reason: To provide safe access to water heaters and to provide lighting and receptacle for maintenance
of equipment. Consistent with regional amendments to IFGC 306.7 and IMC 306.6. Note reference to
amendment above.)
Attachment D
"Section 504.6; change to read as follows:
504.6 Requirements for discharge piping. The discharge piping serving a pressure relief valve,
temperature relief valve or combination thereof shall:
1. Not be directly connected to the drainage system.
2. Discharge through an air gap.
3. Not be smaller than the diameter of the outlet of the valve served and shall discharge full size to
the air gap.
4. Serve a single relief device and shall not connect to piping serving any other relief device or
equipment.
Exception: Multiple relief devices may be installed to a single T & P discharge piping system
when approved by the administrative authority and permitted by the manufactures installation
instructions and installed with those instructions.
5. Discharge to the leeF, to a an indirect waste receptor or to the outdoors. Where discharging to the
outdoors in areas subject to freezing, discharge piping shall be first piped to an indirect waste
receptor throuah an air aao located in a conditioned area.
6. Discharge in a manner that does not cause personal injury or structural damage.
7. Discharge to a termination point that is readily observable by the building occupants.
8. Not be trapped.
9. Be installed so as to flow by gravity.
10. Not terminate IPAQPR less than 6 inches or more than 24 inches (152 mm) above grade the #leer of
nor more than 6 inches above the waste receptor.
11. Not have a threaded connection at the end of such piping.
12. Not have valves or tee fittings.
13. Be constructed of those materials listed in Section 605.4 or materials tested, rated and approved
for such use in accordance with ASME Al 12.4.1.
(Reason: To provide a higher degree of safety.)
"Section 604.4; add Section 604.4.1 to read as follows:
604.4.1 State maximum flow rate. Where the State mandated maximum flow rate is more restrictive
than those of this section, the State flow rate shall take precedence.
(Reason: To recognize State standards.)
21!
Attachment D
***Section 604.8; add Section 604.8.3 to read as follows:
604.8.3 Thermal expansion control. An expansion tank or approved device shall be installed for the
water heater with the addition of a pressure reducing valve or regulator
creating a closed system.
(Reason: To allow for thermal expansion in closed systems..)
**Section 606.1; delete items #4 and #5.
(Reason: The code is too restrictive as written.)
**Section 606.2; change to read as follows:
606.2 Location of shutoff valves. Shutoff valves shall be installed in the following locations:
1. On the fixture supply to each plumbing fixture other than bathtubs and showers in one- and two-
family residential occupancies, and other than in individual sleeping units that are provided with
unit shutoff valves in hotels, motels, boarding houses and similar occupancies.
On the water supply pipe to each appliance or mechanical equipment.
(Reason: To provide shut-off valves to every fixture.)
**Section 608.1; change to read as follows:
608.1 General. A potable water supply system shall be designed, installed and maintained in such a
manner so as to prevent contamination from nonpotable liquids, solids or gases being introduced into the
potable water supply through cross -connections or any other piping connections to the system. Backflow
preventer applications shall conform to applicable local regulations, Table 608.1, except and as
specifically stated in Sections 608.2 through 608.16.10.
(Reason: To recognize local requirements.)
**Section 608.16.5; change to read as follows:
608.16.5 Connections to lawn irrigation systems.
The potable water supply to lawn irrigation systems shall be protected against backflow by an
atmospheric -type vacuum breaker, a pressure -type vacuum breaker, a double-check assembly or a
reduced pressure principle backflow preventer. A valve shall not be installed downstream from an
atmospheric vacuum breaker. Where chemicals are introduced into the system, the potable water supply
shall be protected against backflow by a reduced pressure principle backflow preventer.
22!
Attachment D
(Reason: To recognize regional practices.)
***Section 608.17; change to read as follows:
608.17 Protection of individual water supplies. An individual water supply shall be located and
constructed so as to be safeguarded against contamination in accordance with applicable local
regulations. Installation shall be in accordance with Sections 608.17.1 through 608.17.8.
(Reason: To allow local requirements to govern.)
**Section 610.1; add exception to read as follows:
610.1 General. New or repaired potable water systems shall be purged of deleterious matter and
disinfected prior to utilization. The method to be followed shall be that prescribed by the health authority or
water purveyor having jurisdiction or, in the absence of a prescribed method, the procedure described in
either AWWA C651 or AWWA C652, or as described in this section. This requirement shall apply to "on -
site" or Inplant" fabrication of a system or to a modular portion of a system.
1. The pipe system shall be flushed with clean, potable water until dirty water does not appear at the
points of outlet.
2. The system or part thereof shall be filled with a water/chlorine solution containing at least 50 parts
per million (50 mg/L) of chlorine, and the system or part thereof shall be valved off and allowed to
stand for 24 hours; or the system or part thereof shall be filled with a water/chlorine solution
containing at least 200 parts per million (200 mg/L) of chlorine and allowed to stand for 3 hours.
3. Following the required standing time, the system shall be flushed with clean potable water until the
chlorine is purged from the system.
4. The procedure shall be repeated where shown by a bacteriological examination that
contamination remains present in the system.
Exception: With prior approval the Code Official may wave this requirement when deemed
not necessary. by the God@
(Reason: May not always be needed)
***Section 712; change to read as follows:
712.3.3.1 Materials. Pipe and fitting materials shall be constructed of brass, copper, CPVC, ductile iron,
stainless steel, galvanized iron, PE, or PVC.
(Reason: To add the additional materials to the list.)
**Section 712.5; add Section 712.5 to read as follows:
712.5 Dual Pump System. All sumps shall be automatically discharged and, when in any "public use"
occupancy where the sump serves more than 10 fixture units, shall be provided with dual pumps or
23!
Attachment D
electors arranged to function independently in case of overload or mechanical failure. For storm drainage
sumps and pumping systems, see Section 1113.
(Reason: To address dual pump system. To provide reference for storm drainage systems.)
**Section 714, 714.1; change to read as follows:
SECTION 714
ENGINEERED COMPUTERIZED DRAINAGE DESIGN
714.1 Design of drainage system. The sizing, design and layout of the drainage system shall be
permitted to be designed by approved sster design methods.
(Reason: Code was too restrictive.)
**Section 802.4; add a sentence to the end of the paragraph to read as follows:
802.4 Standpipes. Standpipes shall be... (text unchanged} ...drains for rodding. No standpipe shall be
installed below the ground.
(Reason: To make systems less susceptible to improper modifications.)
**Section 903.1; change to read as follows:
903.1 Roof extension. All open vent pipes that extend through a roof shall be terminated at least six 6
inches (152 mm) above the roof, except that where a roof is to be used for any purpose other than
weather protection, the vent extensions shall be run at least 7 feet (2134 mm) above the roof.
(Reason: To provide regional guideline on standard installation method for this area and address
reference number correction.)
***Section 917 Single stack vent system. Delete entire section.
(Reason: Not in conformance with regional practices.)
***Section 918.; change to read as follows:
918.1 General. Vent systems utilizing air admittance valves shall not be installed unless prior approval is
granted by the building official and their installation shall comply with this section. (The rest of the section
to remain unchanged).
(Reason: Not in conformance with regional practices.)
**Section 1002.10; delete.
24!
Attachment D
(Reason: Texas State regulations cover plumbing in mental health centers. Consistent with regional
amendment to IPC 405.6.)
AL
***Section 1003 INTERCEPTORS AND SEPARATORS; delete 1003.1 through 1003.10 and add.
The installation, maintenance, and recordkeeping of grease interceptors and separators shall be in
accordance with the City of Southlake Fats, Oils, and Grease (FOG) Manual and Policy.
***Section 1101.8; change to read as follows:
1101.8 Cleanouts required. Cleanouts or manholes shall be installed in the storm drainage
system and shall comply with the provisions of this code for sanitary drainage pipe cleanouts.
(Reason: To specify 44W where cleanouts are on*required. i4 *'�.)
**Section 1106.1; change to read as follows:
1106.1 General. The size of the vertical conductors and leaders, building storm drains, building storm
sewers, and any horizontal branches of such drains or sewers shall be based on six (6) inches per hour
the 100 year heurl rainfall rate
(Reason: Specify the roof drain size normally used in the area.)
***Section 1107.3; change to read as follows:
1107.3 Sizing of secondary drains. Secondary (emergency) roof drain systems shall be sized in
accordance with Section 1106 teased- ^r the rAirfaii rAfo fnr Whinh tho PFOMa Fy systom is sii o@d in Fig- iro
1106 1 ether r fall Fat8S d8t8Fm;R8d from , d leGal ,. atheF data Scuppers shall be sized to
prevent the depth of pondinq water from exceeding that for which the roof was designed as determined by
Section 1101.7. Scuppers shall not have an openinq dimension of less than 4 inches (102 mm). The flow
through the primary system shall not be considered when sizinq the secondary roof drain system.
(Reason: Specify that overflow drainage is to be the same size as the normal roof drains.)
***Section 1202.1; delete Exception 2.
(Reason: State law already specifies that vacuum systems must comply with NFPA 99C.)
END
25!
Attachment E
2012 International Fuel Gas Code
ORDINANCE NO. 1089
AN ORDINANCE ADOPTING THE INTERNATIONAL FUEL GAS CODE, 2012
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS
THERETO; PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC
RECORD; PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF
ALL ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING A
SAVINGS CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM;
PROVIDING FOR PUBLICATION IN THE OFFICIAL NEWSPAPER; AND
PROVIDING AN EFFECTIVE DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt this
ordinance governing requirements for the installation and maintenance fuel gas systems
including requirements for materials, in order to protect the health, safety and welfare of the
citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2012, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year to review the 2012 editions of the International Codes and to
develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board in March 2013. Now NCTCOG encourages
jurisdictions in North Central Texas to adopt the 2012 International Fuel Gas Code along
with its respective regional amendments:
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
SECTION 1
That the International Fuel Gas Code, 2012 Edition, published by The International
Code Council, Inc., is hereby adopted as the Fuel Gas Code of the City of Southlake,
except for fuel gas systems otherwise regulated under the International Residential Code
as adopted. A true and correct copy of this Code is attached to this ordinance as Exhibit
"A
SECTION 2
That the 2012 International Fuel Gas Code, as adopted herein, is hereby amended
as provided in Exhibit "B" incorporated herein and attached hereto for all purposes of this
ordinance. The City of Southlake may from time to time determine that additional local
modifications to the 2012 International Fuel Gas Code are necessary and appropriate to
meet the unique construction needs of the City of Southlake. To effectuate these
Attachment E
modifications, the City council shall enact individual ordinances amending this ordinance
fully setting forth the change to be made in the code. The amendments shall be
consolidated as Exhibit "B" to this ordinance.
SECTION 3
The material contained in Exhibits "A" and "B" to this ordinance shall not be included
in the formal municipal codification of ordinances, but shall be maintained as a public
record in the office of the City Secretary and will be available for public inspection and
copying during regular business hours.
SECTION 4
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
SECTION 5
It is hereby declared to be the intention of the City Council that the phrases, clauses,
sentences, paragraphs and sections of this ordinance are severable, and if any phrase,
clause, sentence, paragraph or section of this ordinance shall be declared unconstitutional
by the valid judgment or decree of any court of competent jurisdiction, such
unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by the
City council without the incorporation in this ordinance of any such unconstitutional phrase,
clause, sentence, paragraph or section. It is not the intention of this ordinance to conflict in
any way with the Plumbing License Law of Texas.
SECTION 6
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance shall
be fined not more than Two Thousand Dollars ($2,000.00) for all violations involving zoning,
fire safety or public health and sanitation, including dumping or refuse, and shall be fined
not more than five hundred dollars ($500) for all other violations of this ordinance. Each
day that a violation is permitted to exist shall constitute a separate offense.
SECTION 7
All rights and remedies of the City of Southlake are expressly saved as to any and all
violations of the provisions of any ordinances affecting the installation and maintenance of
electrical systems which have accrued at the time of the effective date of this ordinance;
and, as to such accrued violations and all pending litigation, both civil and criminal, whether
pending in court or not, under such ordinances, same shall not be affected by this
ordinance buy may be prosecuted until final disposition by the courts.
Attachment E
SECTION 8
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in all
courts without further proof than the production thereof.
SECTION 9
The City Secretary of the City of Southlake is hereby directed to publish in the official
newspaper of the City of Southlake, the caption, penalty clause, publication clause and effective
date of this ordinance one time within ten days after passage of this ordinance, as required by
Section 3.13 of the Charter of the City of Southlake.
SECTION 10
This ordinance shall be in full force and effect from and after its passage and publication
as required by law.
APPROVED ON FIRST READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS DAY OF , 2014.
MAYOR
ATTEST:
a
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
3
Attachment E
Attachment E
EXHIBIT A
2012 International Fuel Gas Code Complete Edition
Located in the Office of the City Secretary, City of Southlake, Texas.
M
Attachment E
EXHIBIT "B"
Amendments to the 2012 International Fuel Gas Code
The following sections, paragraphs, and sentences of the 2012 International Fuel Gas Code are hereby amended as
follows: Standard type is text from the IFGC. Underlined type is text inserted.' OR861 +hm gh type is deleted text frr.m
f€GC A double asterisk at the beginning of a section identifies an amendment carried over from the 2009 edition of
the code and a triple asterisk identifies a new or revised amendment with the 2012 code.
**Section 101.2
(Local amendments to Section 101.2 may be necessary to correspond with the State Plumbing Licensing
Law.}
**Section 102.2; add an exception to read as follows:
Exception: Existing dwelling units shall comply with Section 621.2.
(Reason: Previous code provisions made unvented heater provisions retroactive except as provided for in local
amendment. This amendment and amendment to IFGC 621.2 better clarify what the code already states:
existing systems may stay unless considered unsafe.)
**Section 102.8; change to read as follows:
102.8 Referenced codes and standards. The codes and standards referenced in this code shall be those that
are listed in Chapter 8 and such codes, when specifically adopted, and standards shall be considered part of the
requirements of this code to the prescribed extent of each such reference. Where differences occur between
provisions of this code and the referenced standards, the provisions of this code shall apply. Whenever
amendments have been adopted to the referenced codes and standards, each reference to said code and
standard shall be considered to reference the amendments as well. Any reference to NFPA 70 or the ICC
Electrical Code shall mean the Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced codes.)
**Section 304.10; change to read as follows:
304.10 Louvers and grilles. The required size of openings for combustion, ventilation and dilution air shall be
based on the net free area of each opening. Where the free area through a design of louver, grille or screen is
known, it shall be used in calculating the size opening required to provide the free area specified. Where the
design and free area of louvers and grilles are not known, it shall be assumed that wood louvers will have 25-
percent free area and metal louvers and grilles will have 7-5-50-percent free area. Screens shall have a mesh
size not smaller than '/4 inch (6.4 mm). Nonmotorized louvers and grilles shall be fixed in the open position.
Motorized louvers shall be interlocked with the appliance so that they are proven to be in the full open position
prior to main burner ignition and during main burner operation. Means shall be provided to prevent the main
burner from igniting if the louvers fail to open during burner start-up and to shut down the main burner if the
louvers close during operation.
7�
Attachment E
(Reason: This is the generally accepted practice in the region.)
"Section 304.11; change #8 to read as follows:
304.11 Combustion air ducts. Combustion air ducts shall comply with all of the following:
1. Ducts shall be constructed of galvanized steel complying with Chapter 6 of the International Mechanical
Code or of a material having equivalent corrosion resistance, strength and rigidity.
Exception: Within dwellings units, unobstructed stud and joist spaces shall not be prohibited from
conveying combustion air, provided that not more than one required fireblock is removed.
2. Ducts shall terminate in an unobstructed space allowing free movement of combustion air to the
appliances.
3. Ducts shall serve a single enclosure.
4. Ducts shall not serve both upper and lower combustion air openings where both such openings are
used. The separation between ducts serving upper and lower combustion air openings shall be
maintained to the source of combustion air.
5. Ducts shall not be screened where terminating in an attic space.
6. Horizontal upper combustion air ducts shall not slope downward toward the source of combustion air.
7. The remaining space surrounding a chimney liner, gas vent, special gas vent or plastic piping installed
within a masonry, metal or factory -built chimney shall not be used to supply combustion air.
Exception: Direct -vent gas -fired appliances designed for installation in a solid fuel -burning fireplace
where installed in accordance with the manufacturer's instructions.
8. Combustion air intake openings located on the exterior of a building shall have the lowest side of such
openings located not less than 12 inches (305 mm) vertically from the adjoining ground level or the
manufacturer's recommendation, whichever is more restrictive.
(Reason: To recognize the manufacturer's installation requirements.)
"Section 305.5; delete the section.
(Reason: This provision does not reflect standard practice in this area. Consistent with regional amendment to
IMC 304.6.)
91
Attachment E
***Section 306.3; change to read as follows:
[M] 306.3 Appliances in attics. Attics containing appliances requiring access shall be provided ... fbulk of
paragraph unchanged} ... side of the appliance. The clear access opening dimensions shall be a minimum of
20 inches by 30 inches (508 mm by 762 mm), aPA or larger where such dimensions are not large enough to
allow removal of the largest appliance. A walkway to an appliance shall be rated as a floor as approved by the
building official. As a minimum, for access to the attic space, provide one of the following:
1. A permanent stair.
2. A pull down stair with a minimum 300 lb 036 kq) capacity.
3. An access door from an upper floor level.
4. Access Panel may be used in lieu of items 1, 2, and 3 with prior approval of the code official due to
building conditions.
Exceptions:
1. The passageway and level service space are not required where the appliance is capable of
being serviced and removed through the required opening.
2. Where the passageway is not less than ...fbulk of section to read the same}.
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types of
construction limitations. Consistent with regional amendment to IMC 306.3.)
***Section 306.5; change to read as follows:
[M] 306.5 Equipment and appliances on roofs or elevated structures. Where equipment requiring access or
appliances are located on an elevated structure or the roof of a building such that personnel will have to climb
higher than 16 feet (4877 mm) above grade to access, a+P a permanent interior or exterior means of access shall
be provided. Permanent exterior ladders providing roof access need not extend closer thanes 12 feet (2438
mm) to the finish grade or floor level below and shall extend to the equipment and appliances' level service
space. Such access shall ... fbulk of section to read the same}... on roofs having a slope greater than 4 units
vertical in 12 units horizontal (33-percent slope).... (bulk of section to read the same}.
(Reason: To assure safe access to roof appliances. Consistent with IMC amendments.)
**Section 306.5. 1; change to read as follows:
[M] 306.5.1 Sloped roofs. Where appliances, equipment, fans or other components that require service are
installed on roofs
having slopes greater than 4 units vertical in 12 units horizontal and having an edge more than 30 inches (762
mm) above grade at such edge, a catwalk at least 16 inches in width with substantial cleats spaced not more
than 16 inches apart shall be provided from the roof access to a level platform at the appliance. The level
platform shall be provided on each side of the appliance to which access is required for service, repair or
maintenance. The platform shall be not less than 30 inches (762 mm) in any dimension and shall be provided
with guards. The guards shall extend not less than 42 inches (1067 mm) above the platform, shall be constructed
so as to prevent the passage of a 21-inch-diameter (533 mm) sphere and shall comply with the loading
requirements for guards specified in the International Building Code.
(Reason: To assure safe access to roof appliances. Consistent with IMC amendments.)
9
Attachment E
**Section 306; add Section 306.7with exception and subsection 306.7.1 to read as follows:
306.7 Water heaters above ground or floor. When the attic, roof, mezzanine or platform in which a water
heater is installed is more than eight (8) feet (2438 mm) above the ground or floor level, it shall be made
accessible by a stairway or permanent ladder fastened to the buildinq.
Exception: A max 10 gallon water heater (or larger when approved by the code official) is capable of being
accessed through a lay -in ceiling and a water heater is installed is not more than ten (10) feet (3048 mm)
above the ground or floor level and may be reached with a portable ladder.
306.7.1. Illumination and convenience outlet. Whenever the mezzanine or platform is not adequately lighted
or access to a receptacle outlet is not obtainable from the main level, lighting and a receptacle outlet shall be
provided in accordance with Section 306.3.1.
(Reason: To provide more stringent safe access to water heaters. Consistent with regional amendments to IPC
502.5 and IMC 306.6.)
**Section 401.5; add a second paragraph to read as follows:
Both ends of each section of medium pressure corrugated stainless steel tubinq (CSST) shall identify its
operatinq gas pressure with an approved taq. The taps are to be composed of aluminum or stainless steel and
the followinq wordinq shall be stamped into the taq:
"WARNING
1/2 to 5 psi gas pressure
Do Not Remove"
(Reason: To protect homeowners and plumbers.)
**Section 402.3; add an exception to read as follows:
Exception: Corrugated stainless steel tubinq (CSST) shall be a minimum of 1/2" ( 18 EHD).
(Reason: Pipe less than 112" has a history in this region of causing whistling.)
***Section 404.12; change to read as follows:
404.12 Minimum burial depth. Underground piping systems shall be installed a minimum depth of 42- 18
inches (-k95 458 mm) top of pipe below grade, .4.
(Reason: To provide increased protection to piping systems and address reference number change.)
***Section 404.12.1; change to read as follows:
Attachment E
404.12.1 Individual outside appliances. Individual lines to outside lights, grills or other appliances shall be
installed a minimum of & 18 inches (203 mm) top of pipe below finished grade, provided that such installation is
approved and is installed in locations not susceptible to physical damage.
(Reason: To provide increased protection to piping systems and address reference number change.)
"Section 406.1; change to read as follows:
406.1 General. Prior to acceptance and initial operation, all piping installations shall be inspected and pressure
tested to determine that the materials, design, fabrication, and installation practices comply with the requirements
of this code. The permit holder shall make the applicable tests prescribed in Sections 406.1.1 through 406.1.5 to
determine compliance with the provisions of this code. The permit holder shall give reasonable advance notice
to the code official when the piping system is ready for testing. The equipment, material, power and labor
necessary for the inspections and test shall be furnished by the permit holder and the permit holder shall be
responsible for determining that the work will withstand the test pressure prescribed in the following tests.
(Reason: To utilize language used in the IPC regarding who is responsible for testing procedures.)
"Section 406.4; change to read as follows:
406.4 Test pressure measurement. Test pressure shall be measured with a monometer or with a pressure -
measuring device designed and calibrated to read, record, or indicate a pressure loss caused by leakage during
the pressure test period. The source of pressure shall be isolated before the pressure tests are made.
M@GhaRiGal gaUgGS 6ised te- FAR-A-1.6-Hre test pFass6iFas shall have A- FA-Rg@ 86IGh that th@ high@8t @Ad- Q-f the sA-A-I
ROt gF@ator thou f1\/0 timoc Oho toot PFOSS iro
(Reason: To require the use of more accurate diaphragm gauges. Spring gauges do not provide accurate
measurement below approximately 17 psig.)
"Section 406.4.1; change to read as follows:
406.4.1 Test pressure. The test pressure to be used shall be no less than 1 U2 times the pmpesed .Raxi.,,um
wo*iRg nF8886Fo h„+ n„ loss, +hAA 2 3 psig (20 kPa gauge), or at the discretion of the Code Official, the piping
and valves may be tested at a pressure of at least six (6) inches (152 mm) of mercury, measured with a
manometer or slope gauge. ;;,86I9estiV8-E)f 6186ig„ PF8666IF8. WheTcthe testpFessu;eeXGeeds-125 psig (862
kPa gauge), the test pFass-Hre shall AQ-t A- va-l-He that PFOG161GOS a hoop stFass OR the PipiRg gF@at@F thaA 5-0-
For tests requiring a pressure of 3 psig, diaphragm
gauges shall utilize a dial with a minimum diameter of three and one half inches (3'/2"), a set hand, 1/10 pound
incrementation and pressure range not to exceed 6 psi for tests requiring a pressure of 3 psig. For tests
requiring a pressure of 10 psig, diaphragm gauges shall utilize a dial with a minimum diameter of three and one-
half inches (3 '/2"), a set hand, a minimum of 2/10 pound incrementation and a pressure range not to exceed 20
psi. For welded piping, and for piping carrying pas at pressures in excess of fourteen (14) inches water column
pressure (3.48 kPa) (1/2 psi) and less than 200 inches of water column pressure (52.2 kPa) (7.5 psi), the test
pressure shall not be less than ten (10) pounds per square inch (69.6 kPa). For piping carrying pas at a
pressure that exceeds 200 inches of water column (52.2 kPa) (7.5 psi), the test pressure shall be not less than
one and one-half times the proposed maximum working pressure.
(Reason: To provide for lesser pressures to coordinate with the use of more accurate diaphragm gauges.)
21!
Attachment E
"Section 406.4.2; change to read as follows:
406.4.2 Test duration. Test duration shall be held for a length of time satisfactory to the Code Official, but in no
case for less than fifteen (15) minutes. For welded piping, and for piping carrying pas at pressures in excess of
fourteen (14) inches water column pressure (3.48 kPa), the test duration shall be held for a length of time
satisfactory to the Code Official, but in no case for less than thirty (30) minutes. (Delete remainder of section.)
(Reason: To comply with accepted regional practices.)
"Section 409.1; add Section 409.1.4 to read as follows:
409.1.4 Valves in CSST installations. Shutoff valves installed with corrugated stainless steel (CSST) piping
systems shall be supported with an approved termination fitting, or equivalent support, suitable for the size of the
valves, of adequate strength and quality, and located at intervals so as to prevent or damp out excessive
vibration but in no case greater than 12-inches from the center of the valve. Supports shall be installed so as not
to interfere with the free expansion and contraction of the system's piping, fittings, and valves between anchors.
All valves and supports shall be designed and installed so they will not be disengaged by movement of the
supporting piping. Shutoff valves shall be required at both the appliance served and at the manifold that serves
such appliances.
(Reason: To provide proper security and access to CSST valves. These standards were established in this
region in 1999 when CSST was an emerging technology.)
"Section 410.1; add a second paragraph and exception to read as follows:
Access to regulators shall comply with the requirements for access to appliances as specified in Section 306.
Exception: A passageway or level service space is not required when the regulator is capable of being
serviced and removed through the required attic opening.
(Reason: To require adequate access to regulators.)
"Section 621.2; add exception as follows:
621.2 Prohibited use. One or more unvented room heaters shall not be used as the sole source of comfort
heating in a dwelling unit.
Exception: Existing approved unvented heaters may continue to be used in dwelling units, in accordance
with the code provisions in effect when installed, when approved by the Code Official unless an unsafe
condition is determined to exist as described in Section 108.7.
(Reason: Gives code official discretion.)
"Section 624.1.1; change to read as follows:
624.1.1 Installation requirements. The requirements for water heaters relative to access, sizing, relief valves,
drain pans and scald protection shall be in accordance with the International Plumbing Code.
(Reason: To clarify installation requirements. Also corresponds with amendments regarding water heater
22!
access.)
END
23!
Attachment E
Attachment F
2012 International Mechanical Code
ORDINANCE NO. 1090
AN ORDINANCE ADOPTING THE INTERNATIONAL MECHANICAL CODE, 2012
EDITION; PROVIDING FOR THE ADOPTION OF LOCAL AMENDMENTS
THERETO; PROVIDING FOR RECORDING OF SUCH CODE AS A PUBLIC
RECORD; PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF
ALL ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING A
SAVINGS CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM;
PROVIDING FOR PUBLICATION IN THE OFFICIAL NEWSPAPER; AND
PROVIDING AN EFFECTIVE DATE.
WHEREAS, The City of Southlake, Texas is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, City Council of the City of Southlake deems it necessary to adopt this
ordinance governing requirements for the installation and maintenance of Heating, Air
Conditioning and other Mechanical systems including requirements for materials, in order
to protect the health, safety and welfare of the citizens of the City of Southlake.
WHEREAS, beginning in the spring of 2012, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year period to review the 2012 editions of the International Codes and to
develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board in March 2013. Now NCTCOG encourages
jurisdictions in North Central Texas to adopt the 2012 International Mechanical Code along
with its respective regional amendments:
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
SECTION 1
That the International Mechanical Code, 2012 Edition, published by The
International Code Council, Inc., is hereby adopted as the Mechanical Code of the City of
Southlake, except for mechanical systems otherwise regulated under the International
Residential Code for One- and Two- Family Dwellings as adopted. A true and correct copy
of this Code is attached to this ordinance as Exhibit "A."
SECTION 2
That the 2012 International Mechanical Code, as adopted herein, is hereby
amended as provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake may from time to time determine that
additional local modifications to the 2012 International Mechanical Code are necessary and
appropriate to meet the unique construction needs of the City of Southlake. To effectuate
these modifications, the City council shall enact individual ordinances amending this
Attachment F
ordinance fully setting forth the change to be made in the code. The amendments shall be
consolidated as Exhibit "B" to this ordinance.
SECTION 3
The material contained in Exhibits "A" and "B" to this ordinance shall not be included
in the_formal municipal codification of ordinances, but shall be maintained as a public
record in the office of the City Secretary and will be available for public inspection and
copying during regular business hours.
SECTION 4
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
SECTION 5
It is hereby declared to be the intention of the City Council that the phrases, clauses,
sentences, paragraphs and sections of this ordinance are severable, and if any phrase,
clause, sentence, paragraph or section of this ordinance shall be declared unconstitutional
by the valid judgment or decree of any court of competent jurisdiction, such
unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by the
City council without the incorporation in this ordinance of any such unconstitutional phrase,
clause, sentence, paragraph or section.
SECTION 6
Any person, firm or corporation who violates, disobeys, omits, neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance shall
be fined not more than Two Thousand Dollars ($2,000.00) all violations involving zoning,
fire safety or public health and sanitation, including dumping or refuse, and shall be fined
not more than five hundred dollars_($500) for all other violations of this ordinance each day
that a violation is permitted to exist shall constitute a separate offense.
SECTION 7
All rights and remedies of the City of Southlake are expressly saved as to any and all
violations of the provisions of any ordinances affecting the installation and maintenance of
heating air conditioning and other mechanical systems which have accrued at the time of
the effective date of this ordinance; and, as to such accrued violations and all pending
litigation, both civil and criminal, whether pending in court or not, under such ordinances,
same shall not be affected by this ordinance buy may be prosecuted until final disposition
by the courts.
SECTION 8
The City Secretary of the City of Southlake is hereby authorized to publish this
Attachment F
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in all
courts without further proof than the production thereof.
SECTION 9
The City Secretary of the City of Southlake is hereby directed to publish in the official
newspaper the City of Southlake, the caption, penalty clause, publication clause and
effective date of this ordinance one time within ten days after passage of this ordinance, as
required by Section 3.13 of the Charter of the City of Southlake.
SECTION 10
This ordinance shall be in full force and effect from and after its passage and
publication as required by law.
APPROVED ON FIRST READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
APPROVED ON SECOND READING THIS
MAYOR
ATTEST:
CITY SECRETARY
a
DAY OF
Attachment F
APPROVED AS TO FORM AND LEGALITY:
CITY ATTORNEY
PUBLISHED:
EFFECTIVE:
Attachment F
EXHIBIT A
2012 International Mechanical Code Complete Edition
Located in the Office of the City Secretary, City of Southlake, Texas.
N
Attachment F
EXHIBIT "B"
Amendments to the 2012 International Mechanical Code
The following sections, paragraphs, and sentences of the 2012 International Mechanical Code are hereby
amended as follows: Standard type is text from the IMC. Underlined type is text inserted. L iRed thre gh type is
deleted- text fi:A—m. the IN41G. A double asterisk at the beginning of a section identifies an amendment carried
over from the 2009 edition of the code and a triple asterisk identifies a new or revised amendment with the
2012 edition of the code.
**Section 102.8; change to read as follows:
102.8 Referenced codes and standards. The codes and standards referenced herein shall be those
that are listed in Chapter 15 and such codes, when specifically adopted, and standards shall be
considered part of the requirements of this code to the prescribed extent of each such reference. Where
differences occur between provisions of this code and the referenced standards, the provisions of this
code shall apply. Whenever amendments have been adopted to the referenced codes and standards,
each reference to said code and standard shall be considered to reference the amendments as well. Any
reference to NFPA 70 or the ICC Electrical Code shall mean the Electrical Code as adopted.
(Reason: Legal wording to recognize locally adopted codes and amendments adopted with referenced
codes.)
**Section 304.6; delete.
(Reason: This provision does not reflect standard practice in this area. Consistent with regional
amendment to IFGC 305.5.)
***Section 306.3; change to read as follows:
306.3 Appliances in attics. Attics containing appliances requiring access shall be provided ... {bulk of
paragraph unchanged) ... side of the appliance. The clear access opening dimensions shall be a
minimum of 20 inches by 30 inches (508 mm by 762 mm), or larger where such dimensions are not large
enough to allow removal of the largest appliance. A walkway to an appliance shall be rated as a floor as
approved by the building official. As a minimum, for access to the attic space, provide one of the
following:
A permanent stair.
A pull down stair with a minimum 300 lb (136 kq) capacity.
An access door from an upper floor level.
7�
Attachment F
4. Access Panel may be used in lieu of items 1, 2, and 3 with prior approval of the code official
due to building conditions.
Exceptions:
1. The passageway and level service space are not required where the appliance is capable
of being serviced and removed... (remainder of section unchanged}
(Reason: To provide a safe means of accessibility to appliances in attics and to allow for different types of
construction limitations. Consistent with regional amendment to IFGC 306.3.)
***Section 306.5; change to read as follows:
306.5 Equipment and appliances on roofs or elevated structures. . Where equipment requiring
access or appliances are located on an elevated structure or the roof of a building such that personnel will
have to climb higher than 16 feet (4877 mm) above grade to access, a+R a permanent interior or exterior
means of access shall be provided. Permanent exterior ladders providing roof access need not extend
closer thanes 12 feet (2438 mm) to the finish grade or floor level below and shall extend to the equipment
and appliances' level service space. Such access shall ... fbulk of section to read the same}... on roofs
having a slope greater than 4 units vertical in 12 units horizontal (33-percent slope).... (bulk of section to
read the same}.
(Reason: To assure safe access to roof appliances and provide a greater level of security for equipment
locate more than 16 feet above grade. Consistent with IFGC amendments.)
**Section 306.5. 1; change to read as follows:
306.5.1 Sloped roofs. Where appliances, equipment, fans or other components that require service are
installed on
roofs having slopes greater than 4 units vertical in 12 units horizontal and having an edge more than 30
inches (762 mm) above grade at such edge, a catwalk at least 16 inches in width with substantial cleats
spaced not more than 16 inches apart shall be provided from the roof access to a level platform at the
appliance. The level platform shall be provided on each side of the appliance to which access is required
for service, repair or maintenance. The platform shall be not less than 30 inches (762 mm) in any
dimension and shall be provided with guards. The guards shall extend not less than 42 inches (1067 mm)
above the platform, shall be constructed so as to prevent the passage of a 21-inch-diameter (533 mm)
sphere and shall comply with the loading requirements for guards specified in the International Building
Code.
(Reason: To assure safe access to roof appliances. Consistent with IFGC amendments.)
**Section 306; add Section 306.6 to read as follows:
306.6 Water heaters above ground or floor. When the mezzanine or platform in which a water heater
is installed is more than eight (8) feet (2438 mm) above the ground or floor level, it shall be made
Attachment F
accessible by a stairway or permanent ladder fastened to the building.
Exception: A max 10 gallon water heater (or larger with approval) is capable of being accessed
through a lay -in ceiling and a water heater is installed is not more than ten (10) feet (3048 mm) above
the ground or floor level and may be reached with a portable ladder.
306.6.1 Whenever the mezzanine or platform is not adequately lighted or access to a receptacle
outlet is not obtainable from the main level, lighting and a receptacle outlet shall be provided in
accordance with Section 306.3.1.
(Reason: To provide safe access to water heaters and to provide lighting and receptacle for maintenance
of equipment. Consistent with regional amendments to IFGC 306.7 and IPC 502.5.)
"Section 307.2.2; change to read as follows:
307.2.2 Drain pipe materials and sizes. Components of the condensate disposal system shall be cast
iron, galvanized steel, copper, cross -linked polyethylene, Ilene, polyethylene, ABS, CPVC or
schedule 80 PVC pipe or tubing when exposed to ultra violet light. All components shall be selected for
the pressure.,a temperature, and exposure rating of the installation. {Remaining language unchanged}
(Reason: To provide greater flexibility of materials when exposed to ultra violet light.)
"Section 307.2.3; amend item 2 to read as follows:
2. A separate overflow drain line shall be connected to the drain pan provided with the equipment. Such
overflow drain shall discharge to a conspicuous point of disposal to alert occupants in the event of a
stoppage of the primary drain. The overflow drain line shall connect to the drain pan at a higher level
than the primary drain connection. However, the conspicuous point shall not create a hazard such as
driooina over a walkina surface or other areas so as to create a nuisance.
(Reason: Greater specificity in prohibited locations for condensate discharge. Consistent with regional
amendment to IPC 314.2.1.)
"Section 403.2.1; add an item 5 to read as follows:
5. Toilet rooms within private dwellings that contain only a water closet, lavatory or combination
thereof may be ventilated with an approved mechanical recirculating fan or similar device
designed to remove odors from the air.
(Reason: Consistent with common regional practice. Consistent with regional amendment to IRC R303.3.)
"Section 501.2; add an exception to read as follows:
501.2 Exhaust discharge. The air removed by every mechanical exhaust system shall be discharged
a
Attachment F
outdoors at a point where it will not cause a nuisance and not less than the distances specified in Section
501.2.1. The air shall be discharged to a location from which it cannot again be readily drawn in by a
ventilating system. Air shall not be exhausted into an attic or crawl space.
Exceptions:
1. Whole -house ventilation -type attic fans shall be permitted to discharge into the attic space of
dwelling units having private attics.
2. Commercial cooking recirculating systems.
3. Toilet room exhaust ducts may terminate in a warehouse or shop area when infiltration of
outside air is present.
(Reason: Provide a reasonable alternative in areas where a large volume of outside air is present.)
"Section 607.5.1; change to read as follows:
607.5.1 Fire Walls. Ducts and air transfer openings permitted in fire walls in accordance with Section
705.11 of the International Building Code shall be protected with listed fire dampers installed in
accordance with their listing. For hazardous exhaust systems see Section 510.1-510.9 IMC.
(Reason: Correspond with un-amended IBC 710.7.)
END
Attachment G
2012 International Energy Conservation Code
ORDINANCE NO. 1091
AN ORDINANCE ADOPTING THE 2012 EDITION OF THE INTERNATIONAL
ENERGY CONSERVATION CODE, REGULATING THE DESIGN OF BUILDING
ENVELOPES FOR ADEQUATE THERMAL RESISTANCE AND LOW AIR
LEAKAGE AND THE DESIGN AND SELECTION OF MECHANICAL,
ELECTRICAL, SERVICE WATER -HEATING AND ILLUMINATION SYSTEMS AND
EQUIPMENT IN THE CITY OF SOUTHLAKE; PROVIDING FOR THE ADOPTION
OF LOCAL AMENDMENTS THERETO; PROVIDING FOR RECORDING OF SUCH
CODE AS A PUBLIC RECORD; PROVIDING THAT THIS ORDINANCE SHALL
BE CUMULATIVE OF ALL ORDINANCES; PROVIDING A SEVERABILITY
CLAUSE; PROVIDING FOR A PENALTY FOR VIOLATIONS HEREOF;
PROVIDING A SAVINGS CLAUSE; PROVIDING FOR PUBLICATION IN
PAMPHLET FORM; PROVIDING FOR PUBLICATION IN THE OFFICIAL
NEWSPAPER; AND PROVIDING AN EFFECTIVE DATE.
WHEREAS, the City of Southlake is a home rule city acting under its charter
adopted by the electorate pursuant to Article XI, Section 5 of the Texas Constitution and
Chapter 9 of the Local Government Code; and
WHEREAS, beginning in the spring of 2012, NCTCOG's Regional Codes
Coordinating Committee (RCCC) and its four advisory boards conducted open review
meetings over a 1-year period to review the 2012 editions of the International Codes and to
develop regional amendments. Their review and recommendations were completed and
endorsed by NCTCOG's Executive Board in March 2013. Now NCTCOG encourages
jurisdictions in North Central Texas to adopt the 2012 International Energy Conservation
Code along with its respective regional amendments with an effective date of April 1, 2014:
NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF
SOUTHLAKE, TEXAS:
SECTION 1
That the International Energy Conservation Code, 2012 Edition, published by the
International Code Council, including the standards referenced therein, is hereby adopted
as the Energy Conservation Code of the City of Southlake regulating the design of building
envelopes for adequate thermal resistance and low air leakage and the design and
selection of mechanical, electrical, service water -heating and illumination systems and
equipment in the City of Southlake, except for facilities otherwise regulated under the
International Residential Code for One- and Two- Family Dwellings as adopted. A true and
correct copy of this document is attached as Exhibit "A."
Attachment G
SECTION 2
That the 2012 International Energy Conservation Code, as adopted herein, is hereby
amended as_provided in Exhibit "B" incorporated herein and attached hereto for all
purposes of this ordinance. The City of Southlake, Texas may from time to time determine
that additional local modifications to the Energy Conservation Code are necessary and
appropriate to meet the unique needs of the City of Southlake, Texas. To effectuate these
local modifications, the City Council shall enact individual ordinances amending this
Ordinance, fully setting forth the change to be made in the Energy Conservation Code.
These amendments shall be consolidated as Exhibit "B" to this Ordinance.
SECTION 3
The material contained in Exhibits "A" and "B" to this ordinance shall not be included
in the formal municipal codification of ordinances, but shall be maintained as a public
record in the office of the City Secretary and will be available for public inspection and
copying during regular business hours.
SECTION 4
This ordinance shall be cumulative of all provisions of ordinances of the City of
Southlake, Texas, except where the provisions of this ordinance are in direct conflict with
the provisions of such ordinances, in which event the conflicting provisions of such
ordinances are hereby repealed.
SECTION 5
It is hereby declared to be the intention of the City council that the phrases, clauses,
sentences, paragraphs, and sections of this ordinance are severable, and if any phrase,
clause sentence, paragraph or section of this ordinance shall be declared unconstitutional
by the valid judgment or decree of any court of competent jurisdiction, such
unconstitutionality shall not affect any of the remaining phrases, clauses, sentences,
paragraphs and sections of this ordinance, since the same would have been enacted by the
City Council without the incorporation in this ordinance of any such unconstitutional
phrase, clause, sentence, paragraph or section.
SECTION 6
Any person, firm or corporation who violates, disobeys, omits. neglects or refuses to
comply with or who resists the enforcement of any of the provisions of this ordinance shall
be fined not more than Two Thousand Dollars ($ 2,000.00) for all violations involving
zoning, fire safety or public health and sanitation, including dumping or refuse, and shall be
fined not more than five hundred dollars ($500) for all other violations of this ordinance
each day that a violation is permitted to exist shall constitute a separate offense.
SECTION 7
All rights and remedies of the City of Southlake are expressly saved as to any and all
violations of the provisions of any ordinances affecting the regulation of the design of
Attachment G
building envelopes for adequate thermal resistance and low air leakage and the design and
selection of mechanical, electrical service water -heating and illumination systems and
equipment within the City which have accrued at the time of the effective date of this
ordinance; and, as to such accrued violations and all pending litigation, both civil and
criminal, whether pending in court or not, under such ordinances, same shall not be
affected by this ordinance but may be prosecuted until final disposition by the courts.
SECTION 8
The City Secretary of the City of Southlake is hereby authorized to publish this
ordinance in book or pamphlet form for general distribution among the public, and the
operative provisions of this ordinance as so published shall be admissible in evidence in all
courts without further proof than the production thereof.
SECTION 9
The City Secretary of the City of Southlake is hereby directed to publish in the official
newspaper of the City of Southlake, the caption, penalty clause, publication clause and
effective date of this ordinance one time within ten days after passage of this ordinance, as
required by Section 3.13 of the Charter of the City of Southlake.
SECTION 10
This ordinance shall be in full force and effect from and after its passage and
publication as required by law but not before April 1, 2011 except Chapter 4, Residential
Energy Efficiency shall not be effective prior to January 1, 2012 and it is so ordained.
Residential Energy Efficiency shall comply with the 2006 IRC Chapter 11 as adopted
through December 31, 2011.
PASSED AND APPROVED ON FIRST READING THIS DAY OF , 2014.
MAYOR
ATTEST:
CITY SECRETARY
PASSED AND APPROVED ON SECOND READING THIS DAY OF
MAYOR
ATTEST:
3
Attachment G
CITY SECRETARY
APPROVED AS TO FORM AND LEGALITY:
City Attorney
Date:
EFFECTIVE:
Attachment G
EXHIBIT "B"
Amendments to the 2012 International Energy Conservation Code
The following sections, paragraphs, and sentences of the 2012 International Energy Conservation Code (IECC)
are hereby amended as follows: Standard type is text from the IECC. Underlined type is text inserted. I iped
thm gh type is deleted to v4 from 1EGG A double (**) asterisk at the beginning of a section identifies an
amendment carried over from the 2009 edition of the code and a triple (***) asterisk identifies a new or revised
amendment with the 2009 code.
The 2012 IECC contains separate provisions for commercial buildings (preceded by "C" for Commercial) and for
residential buildings (preceded by "R" for residential buildings) 3 stories or less. Each set of provisions are
separately applied to buildings within their respective scope. Each set of provisions also contains a Scope and
Administration chapter, a Definitions chapter, a General Requirements chapter and a chapter containing energy
efficiency requirements applicable to building within their respective scope.
Recommended amendments that match sections in each of the respective provisions ("C" and "R") are written to
represent both sections rather than duplicating the recommended amendment in this document.
Sections N1101.2 through N1105 of the 2012 International Residential Code (IRC) are noted to be extracted from
the 2012 IECC. The Building and Residential Advisory Board (BRAB) recommends amending Chapter 11 [RE]
ENERGY EFFICIENCY of the 2012 IRC to refer to the residential provisions of the 2012 IECC.
As of the date of the recommendations the State Energy Conservation Office (SECO) has not adopted the 2012
IECC. Consequently the recommended amendments to the 2012 IECC have been analyzed for stringency with
the current Texas Building Energy Performance Standards (TBEPS) which is the 2009 Edition of the IECC and
the energy provisions of the IRC. Some amendments below are noted that if/when SECO does by rule adopt the
2012 IECC as the TBEPS, the proposed amendment would be deemed less stringent and therefore would not be
considered a recommended amendment.
**Section C101.4.2 and R101.4.2; change to read as follows:
C101.4.2/R101.4.2 Historic Buildings. Any building or structure that is listed in the State or National Register of
Historic Places; designated as a historic property under local or state designation law or survey; certified as a
contributing resource with a National Register listed or locally designated historic district; or with an opinion or
certification that the property is eligible to be listed on the National or State Registers of
Historic Places either individually or as a contributing building to a historic district by the State Historic
Preservation Officer of the Keeper of the National Register of Historic Places, afe exapApt f shall comply with
all of the provisions of this code.
Exception: Whenever a provision or provisions shall invalidate or jeopardize the historical designation or
listing, that provision or provisions may be exempted.
(Reason: This is less restrictive than the legislative mandates. It is reasonable to expect compliance with duct
sealing, replacement lighting and the installation of insulation, for example, when possible.)
**Section C102/R102; add Section C102.1.2 and R102.1.2 to read as follows:
C102.1.2/R102.1.2 Alternative compliance. A building certified by a national, state, or local accredited energy
efficiency program and determined by the Energy Systems Laboratory to be in compliance with the energy
5
Attachment G
efficiency requirements of this section may, at the option of the Code Official, be considered in compliance. The
United States Environmental Protection Agency's Energy Star Program certification of energy code equivalency
shall be considered in compliance.
(Reason: this amendment is added to allow alternative compliance in accordance with Texas HB 1365, 78tn
Legislature.)
**Section C202 and R202; add the following definition:
GLAZING AREA. Total area of the glazed fenestration measured usinq the rouqh openinq and includinq sash,
curbing or other framinq elements that enclose conditioned space. Glazing area includes the area
of glazed fenestration assemblies in walls boundinq conditioned basements. For doors where the daylight
openinq area is less that 50 percent of the door area, the qlazinq area is the daylight openinq area. For all other
doors. the alazina area is the rouah ooenina area for the door includina the door and the frame.
(Reason: Since the window to floor area ratios have been added to the prescriptive tables, it is necessary to
define glazing area.)
***Section R402.2.2; amend the section to read as follows:
R402.2.2 Ceilings without attic spaces. Where Section R402.1.1 would require insulation levels above R-30
and the design of the roof/ceiling assembly does not allow sufficient space for the required insulation, the
minimum required insulation for such roof/ceiling assemblies shall be R-30. This reduction of insulation from the
requirements of Section R402.1.1 shall be limited to 500 square feet (46 m2)
noiiuRg aFea WhinheyeF is i000 This reduction shall not apply to the U -factor alternative approach in Section
R402.1.3 and the total UA alternative in Section R402.1.4.
(Reason: Retains the current 2009 language to eliminate confusion and limit the area to 500 square feet
maximum)
*** Tabie R402.1.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT; Amend by
changing the WOOD FRAME WALL R-VALUE for CLIMATE ZONE 3 to read as follows:
13
(Reason: Retain the values in the 2009 code.)
If/when SECO does by rule adoptthe 2012 IECC, this proposed amendmentwould be deemed less stringentand
therefore would not be considered a recommended amendment.
*** Tabie R402.1.3 EQUIVALENT U-FACTORS; Amend by changing the WOOD FRAME WALL U-FACTOR
for CLIMATE ZONE 3 to read as follows:
0.082
(Reason: Retain the values in the 2009 code.)
0
Attachment G
If/when SECO does by rule adopt the 2012 IECC, this proposed amendmentwould be deemed less stringent and
therefore would not be considered a recommended amendment.
***R402.4.1.2 Testing; Add a last paragraph to read as follows:
Testing may only be performed by individuals that are certified HERS Raters or Rating Field Inspectors by
RESNET or Performance Verification Technicians certified by Texas HERO, or other certifications as may be
approved by the building official. The certified individuals must be an independent third -party entity, and may not
be employed; or have any financial interest in the company that constructs the structure.
(Reason: The 20121nternational Residential Code (IRC) and International Energy Conservation Code (IECC)
include enhanced emphasis on envelope infiltration and duct leakage. Significant changes in the residential
energy requirements include more frequent requirement of performance testing for leakage. Residential Duct
systems must be tested unless all ducts and equipment are located within the conditioned space. Envelope
testing is required to demonstrate compliance with maximum allowable leakage rate unless a detailed air barrier
and insulation inspection has been performed to field verify component criteria. This language puts the regulatory
authority on notice that the testing requires specialized credentials and establishes a conflict of interest baseline).
***Section R402.4.1.2 Testing; modify the first paragraph to read as follows:
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate of not
exceeding 5 air changes per hour in Climate-Ze ;es 1 and ' GI^G' 3 aiF ^haRges ^Gr ho OR Climate Zones 3
thmugh 8. fRemainder of text unchanged}
(Reason: The 2012 IECC will require mandatory door blower testing on each dwelling unit. The visual inspection
is no longer an option to performance testing. This change will give some time for those builders not currently
using a performance approach to adapt construction practices.)
If/when SECO does by rule adopt the 2012 IECC, this proposed amendment would be deemed less stringent and
therefore would not be considered a recommended amendment.
***R403.2.2 Sealing (Mandatory); Add a last paragraph to read as follows:
Testing may only be performed by individuals that are certified HERS Raters or Rating Field Inspectors by
RESNET or Performance Verification Technicians certified by Texas HERO, or other certifications as may be
approved by the building official. The certified individuals must be an independent third -party entity, and may not
be employed; or have any financial interest in the company that installed the duct system.
(Reason: The 2012 International Residential Code (IRC) and International Energy Conservation Code (IECC)
include enhanced emphasis on envelope infiltration and duct leakage. Significant changes in the residential
energy requirements include more frequent requirement of performance testing for leakage. Residential Duct
systems must be tested unless all ducts and equipment are located within the conditioned space. Envelope
testing is required to demonstrate compliance with maximum allowable leakage rate unless a detailed air barrier
and insulation inspection has been performed to field verify component criteria. This language puts the regulatory
authority on notice that the testing requires specialized credentials and establishes a conflict of interest baseline).
Attachment G
*** Section R403.2.2; Amend to read as follows:
R403.2.3 Building cavities (Mandatory). Building framing cavities shall not be used as supply ducts .,RdS.
Buildinq framinq wall cavities in the exterior thermal envelope shall not be used as return ducts
(Reason: Continue the practice in the regions and to insure that the building thermal envelope is not
compromised.)
**Section C402.2.9/R402.2; Add Section C402.2.9 and R402.2.13 to read as follows:
Section C402.2.9/R402.2 Insulation installed in walls. To insure that insulation remains in place, insulation
batts installed in walls shall be totally secured by an enclosure on all sides consistinq of framinq lumber, gylDsum,
sheathing, wood structural panel sheathing, nettinq or other equivalent material approved by the building official.
(Reason: This will increase the performance of the insulation by ensuring that the batt insulation stays in place.)
***Section R405.6.2; add the following sentence to the end of paragraph:
Acceptable performance software simulation tools may include, but are not limited to, REM Rate TM
Energy Gauge and IC3. Other performance software programs accredited by RESNET BESTEST
and having the ability to provide a report as outlined in R405.4.2 may also be deemed acceptable
performance simulation programs and may be considered by the building official.
(Reason: These performance software tools are accredited by RESNET at the time of recommendation.)
***Section C101.4.3 Additions, alterations, renovations or repairs; add exception #9 to read as follows:
9. Replacement of existing fenestration, provided, however, that the area of the replacement fenestration does
not exceed 25% of the total fenestration area of an existing building and that the U-factor and SHGC will be equal
to or lower than before the fenestration replacement.
(Reason: Provide some level of consideration for existing buildings, matches ASHRAE 90.1-2010 Exception "g"
to Section 5.1.3.)
If/when SECO does by rule adopt the 2012 IECC, this proposed amendment would be deemed less stringent and
therefore would not be considered a recommended amendment.
FRIU0.